[lolinder]

Yes, we have apartments, but this conversation is about townhomes and the different definitions of townhomes people use. Apartment buildings are absolutely the most efficient use of space, but the original poster on this thread was arguing for townhomes, and what is called a townhome in my area is just a single family home with shared walls with the neighbors to the left and right.

Hence roommates—townhomes (by the definition in my area) are not an efficient solution for homelessness unless you have many roommates.

I have a suspicion that what OP calls a townhome is something I would just call a small apartment building.

[cglan]

Sorry, we definitely have different definitions of townhomes. Where I am from (NYC) a townhouse is typically a 2/3 story build, narrow. With 2/3 units or sometimes split down the middle giving you 4 or 6 units or as high as 12 usually, often with an english basement and a back yard.

This is what I am talking about https://streeteasy.com/blog/types-of-townhouses-in-nyc/

DC is full of them too, so is boston. Googling NYC Park Slope Townhouse would get you tons of images of nicer ones, but there's tons of cheap vinyl sided ones that are just fine.