I have stayed 4 weeks at Marc's place. There are some positive points: perfect location, comfortable bed, nice and clean apartment. However, there are also a few negative points: kitchen is not practical at all and I had almost no space to keep my food on it. Additionally, I was not allowed to use washing-machine to clean my cloths, so I had to do laundering outside.
In conclusion: for a short-stay is ok, but for a long-stay is not very convenient. I did not feel like staying at home.