Quote from @Jaron Walling: Depends on how much capital you're trapping to generate that return. 

A landscape contractor that specializes in retaining walls can replace a resting wall if you have one that I don’t see in the photo.

Just build a new property, knock some holes in the walls and urinate in the corner.

Just like two people can look at a Picasso and one is willing to pay millions and the other would rather have their toddler's art work hanging on the wall, a bottle of bourbon can hit different people differently.

I think most tenants that come from a shared wall apartment building keep their thermostat in 60's.

Dust the cement wall off very well at the top.

Apart from many holes in the walls, the tenant had put screws into all the window frames some of which went all the way through to the outside. 

there is another thread on WI wholesaling and it appears you cannot even own and sell more than 5 homes a year without being licensed or use a broker.. and that's when you own them.writing is on the wall..

My family has made quite some renovations in our apartment and can help with the basics, like flooring, walls, and some plumbing, and we have the tolls for that, but for the roofing situation we need someone who knows their stuff.I still need to obtain the blueprint of the whole attic and then scheme it out and dive into the fine details.

Find out if there is a wall with convenient access to plumbing drains. and if that area could work as a kitchen.