We were six in the apartment for around ten days and had a great time. Claire was easy going and easily reachable. The location was great. Lots of nice little places to eat and drink in the area and not to far from transport. Everyone in the apartment complex were very amiable as well.
We were amongst siblings, so didn't mind sharing the bathroom and beds etc but if you were a similar sized group and wanted to spend an extended time in the apartment, you may find it a bit small.
All in all it was a very pleasant stay.