Very clean apartment. We stayed with 6 persons and the two showers and the 2 toilets are great. The only downside is the 'extra' beds. The two main beds are fine. Then there are 2 couch- beds. 1 couch- bed is alright (what can you expect from a couch-bed), but the second one is just really small and not really comfortable. So it is up to you if this is important.
Furthermore, we had a great stay.