Hey Liam,
Is this the sort of thing you were thinking of? It doesn’t look to have been produced by a company specialising in this area, more of a conceptual “Look what could be done” kind of thing. Although i think they have pulled it off, I could see myself living there 100%, if only for the experience of it alone.
For what its worth i think its a great idea. Although this is from a potential tenant of a tiny flat perspective, if i owned a tiny flat and was renting it out for a already substantial amount (If it was inner city), then would I want to shell out to renovate it to maybe increase the rent? I’m not sure.
Oli