And of course it's NOT thanks to people with your attitude that from feathers and wax of those dreamers and pioneers now we got airlines taking people all over the world.................
Kass I hate to throw a spanner in the works however, who would be responsible it the tenant that you sublet to destroys your home and was unable to fix due to no financial resources. Would you as the original tenant have to foot the bill, and could you afford the costs. There is an old proverb "you cant get blood out of a stone" have you the financial resouces to sue and what would be your chance of winning.
Your scheme requires a little more detail and a risk assessment on all the ramifications. Marks 2/10 can do better.