The game is still in early development (it seems). Lots of stuff is not working or implemented yet (it seems). The UI and animations are what have been prioritized over anything else for until, at least, the latest version released (it seems). Yes, it seems a lot.
What's visible on the project's page is all about the preview public beta (22b) and half of the content shown in the "What is Our Apartment in 30 secs" short video were put aside (became inaccessible) in the donation version mostly due to the newly added UI which, currently, clearly is not in a working state.
There's an upcoming big update (if we consider the replies around here) and we're all waiting to see what it will be all about.
This is clearly one of those projects that you got to put aside for a long long while and, maybe, you might like what you'll get by the end. It's not one of those projects that shows a steady and stable production line and planing nor a professional directorship. As a video game development project, it's your typical "everything goes as things goes" indie project.