We enjoyed the stay in Pierre's small appartement and can recommend it to everyone who needs a cozy & well-located apartement on its own.
Pros
+ well-equipped with everything you need (utensils, towels, etc.)
+ short walk by foot to the inner city center
+ supermarket and nice bakery across the street
+ metro station just in front of the building
+ good price/quality ratio
In between:
+/- The bedsofa is brandnew and of a better quality than the one before (Pierre knows how to treat his tennants well ;)) however if you are used to a regular bed you might need to get used to a bedsofa in the first night
Cons:
- 5th floor (We were aware of the fact and did not mind it, we saw it as a efficient way to burn all the calories)
To sum it up: Enjoy your stay & you won't regret it!