Composting toilets

I bought the Villa Extend in lieu of putting in a $10k septic in my off grid cabin. The build, fit, and finish are excellent. We have been using a home made composting toilet with the Separett styrofoam seat and urine diverter, and a five gal bucket, but I wanted something that looked good and could be used for extended periods without changing. Before that I used another brand that we couldn’t use bags with and it was nasty. We had to take the top off the toilet off and empty the bottom into a bag, and changing the urine bottle was even worse. I should have just bought the Villa in the first place. The install was relatively simple though my cabin already had some necessary features: French drain. The fan is plenty powerful, and we haven’t noticed any smell inside. It is definitely worth the money.

Happy to report these do their job very well.

We installed the Separett Tiny toilet with urine container in our "tiny house on wheels" and have been using it for a little over a month now. While this is the only "compost" separating toilet we've used, we are quite pleased with it so far! We really like how it looks and fits in our bathroom too. For the installation, we did have to get a 1-1/2” flexible coupling and a short piece of 1-1/2” PVC pipe, since the provided vent pipe wasn’t long enough to reach where we needed it to go out through the wall. When we placed the order, it did feel like this product was more expensive than it should be. While we still feel that it was a steep price, that feeling is counteracted a bit by a few things: the toilet does seem well-made and durable, it has multiple valuable features, and Separett's customer service has been excellent.
Not every compost/separating toilet on the market has the "view screen" that keeps the solids container covered and hidden unless you are sitting on the toilet, which is a very nice feature to have. The fan that runs all the time is incredibly quiet and clearly works well, as we haven't noticed any issues with smells so far (other than when it comes time to empty the containers, of course. The odors involved with emptying both containers are unpleasant for sure, but that's a tradeoff for so much less water use and not needing a black water tank). We also use a spray bottle with a water-vinegar mixture to clean out the front/urine section of the toilet with a few sprays after each use. The red indicator light to show when the urine container is almost full is an absolute must-have, so we are very grateful for that too. It is a nice and bright red light, so there's no way to miss it, and you can safely go one more time after the light comes on before it has to be emptied.
The size/capacity of the urine and solids containers seems appropriate. From our research, they are somewhere in the middle amongst other separating toilets on the market. With the two of us using the toilet, the solids container usually needs to be emptied about once per week. The urine container needs to be emptied once every other day. On one hand, it would be nice if the urine container were slightly larger and could last a little longer, but it is already somewhat heavy when full (especially depending how far you have to go to empty it) and being fairly slow and smelly to empty, we wouldn't want that process taking too much longer. So, emptying that every other day seems reasonable to us.
Separett's customer service has certainly been top-notch. When we first received the toilet, the "view screen" wasn't closing all the way properly, and after sending an email, they were quick to reply with a link to a very helpful instructional video showing how to use certain adjustment screws inside the toilet to correct the issue. When we were having an issue with some urine leakage (yes, this was very disappointing and unpleasant, but we got it resolved quickly. Also, due to the design of the toilet, all the spills stayed contained inside the body of the toilet and didn't get onto our floor or anywhere else), they were again quick to reply to my emails and problem solve until we figured out a solution. It turned out that the urine nozzle we had on our toilet was a bad design, and that has since been fixed, so all the toilets now come with an upgraded urine nozzle (which they also sent out to us).
There are a few things we wish could be improved. The large yellow cap (that is used to cover the urine gasket/fill spot when you go to empty the urine container) has consistently been very stiff/awkward to **** on and off. This is most unfortunate after you have emptied the urine container and go to remove that large yellow cap, because it ends up with a little liquid in that cap, so it's challenging to remove smoothly/carefully to avoid a small spill/mess. It would be nice if the urine fill port and the urine empty spout had a slightly larger gap in between for easier cleaning. We chose to use the “urine bowl extension” piece, but it does get dirty under the edges of that quickly. We clean it off almost every time we empty the urine container, but it is already starting to stain there ,unfortunately. Lastly, we were spoiled and used to soft-close toilet seats before this, so it would have been nice if this had a soft-close lid, but definitely not a big deal to get used to not having that.
As long as this toilet holds up well and continues to function properly for a long time to come, we will be very happy with our purchase and choice of compost/separating toilet, and would definitely recommend this product to others!
We have more than five pictures that we were planning to share, but that’s all that the form allowed!

Great product! Thank you!

The Separett Villa arrived very quickly after ordering. It arrived intact with no damage. I installed it in our cabin a few days later. The installation went smoothly and everything I needed was included except the silicone I needed to seal around the pipe. We have not actually used it yet, but feel confident that it will meet our needs.

Separett Tiny Front Stabilizer Kit

Great service! Superior quality and excellent response time!

Have had the Tiny for a few years in my camper van. The bag system works great. Simple & clean.

We have had the Separette diverting toilet in our van for a couple of years now, and let me tell you it is a game changer. Installation was simple because it only required a 12v power source and a hole for the exhaust vent. Maintenance is easy as it does not need any chemicals or special products.

We use our van almost every week for camping trips, and most recently lived in it for 6 months.

The toilet has performed flawlessly and does not smell. Basic maintenance includes rinsing the urine container with vinegar from time to time, and pouring sand or kitty litter in the solids container after every use.

The only part that has worn in all this time was the rubber gasket at the top of the urine container. When I went to look up a replacement part, I saw they had an upgrade. The upgrade includes a better shaped funnel and a way to prevent the front from depressing. With this upgrade I’m looking forward to many more years of maintenance free use.

Instilation was easy. Looking forward to using it.

I changed me toilet from having a liquid tank to using a hose. The customer service was very helpful and even sent me the links I needed to do the job

Easy installation
Screen fit a little loose. Hopefully will hold

Perfect

Love the seat. Easy to install and well made. Had a shipping issue and the company sent over a replacement right away. Nice to deal with a company that has a knowledgeable person that answers your questions and values your business.

Everything came perfect It was super easy to install great purchase