Hello people!
I’ve been reading over this project and looking at the Trello and it looks like it could be quite good, and I’d like to say that I may be able to help 
I bought UE4 the day it came out and have been using it since, I am currently creating a game with it (very early stages) but I have messed around with many other levels to learn the engine, I also already knew C# and JS (I used to use Unity) so I’m quite good at Blueprint programming (I also have a fair few blueprints that could be useful already).
I’m not too good at modelling but given the simplicity of them models this game will need I believe I can help there too (Furniture/small objects/architecture, no characters or anything though).
I will not be able to dedicate loads of time as I need to to school work and such (and work on my own projects) but I believe I can be of assistance
P.S. I know nothing about GitHub or any of that, so you’ll need to teach me 
P.P.S. I also am great at coming up with ideas 