It is really cool to know I'm not the only one appreciated this slightly older software title as well as to share what I've come up with... though I'd have done them anyway... particularly the Cafe as I was wondering how hard it would be to do something like that as well as the sense of achievement from having completed it is amazing (at least the house one was... I've yet to complete the Cafe... too much time setting it up and so I ran out of time to actually play it! :P
I'm glad you like how I'm doing the dependencies; I've been trying to imagine how you would do it if you actually built the build and working from the ground up (though occasionally I have to work it down which is less intuitive, harder to see in the instructions and the actual build and can make thing complicated but at least maintains consistency! ;) - the Cafe has at least three different sections of this which caused me a few problems but I got there in the end, please tell me if you find anything less than smooth though I feel sure I've missed something!
Thank you for agreeing to add yours to the Github repo, I'll get them on when I have the chance! And you'll notice that in the Github some of the older ones have a few commits as I've had to fix the first five or so a few times having discovered new and better ways to do things... the most likely future changes will be better replacements for pieces that are missing from Bricksperience, so far I've either just deleted the block (if it looks okay to do so) or replaced it with an almost identical block (there are old and new versions of quite a few of the blocks but often Bricksperience only has one of them and the ldr has the wrong one) and the reason some of the simple Space sets (and others) are not done yet is they are waiting on me working out how to replace more critical blocks that I have yet to find a reasonable replacement for - often new blocks or ones that are quite specialist - hence the work on the Town sets that tend to use more basic blocks (other than minifigs!)
Oh, and it seems that I might be able to add some minifigs in as long as they are the standard one and are not sitting as there is a single set of each block in the system... need to test a few things a little more but maybe, we'll see :)