Mass timer buildings are prefabricated structures made of (hopefully renewable) wood. The pieces are made in a factory and then able to be quickly constructed together on-site.
This can hopefully greatly reduce the amount of carbon in the atmosphere from producing a building. The cost of producing buildings in this method is also going down. Additionally, these mass timer buildings are typically more dense than single family homes, which can lead to more sustainable communities.
I always forget that you Yanks have things like HOAs, and can’t keep chickens or paint your house the colour you like.
Don’t you have the freedom to leave the Home Owners Association, or set up your own one?
Edit: apparently it’s in the EU. I only really know British and to a lesser Chinese housing stuff. China does have HOA style stuff.
Not a yank, as you’ve already discovered. But to answer your question, I don’t know about suburbs and the like, my experience is only with apartment building hoas and no, you can’t leave them. The thing is part of the property is shared–like corridors, stairways, lifts, any space that is not a home, even the facades…