This place fit the bill. If you want something close to transportation, close to cheap, good food, surrounded by fruit/veg stands and stores, this is for you. Although there is no lock between our side and the host, never felt unsafe, is or our belongings. The bathroom is quite small, but workable.
Only issues would be the things he cannot control, the floor and the noise. It's on the 3rd (US 4th floor) and it may be a problem for people with mobility issues as there is no life. Also, it's loud. It may not be a problem for everyone, but if you are a light sleeper or have kiddos who are, this may be a problem.
Other than that, it has a as pictures and the host was kind, accommodating and very helpful with tips. He even messaged us in the middle dale of our trip to remind us about a parade that was going on! He was very helpful!