We stayed in 3 apartments (big company of Irish dancers) for 4 nights. Everything was great: spacious and clean apartments, great neighbourhood, very close to public transport stops. Rene is a very nice host, even for such a big company. Bathrooms and kitchens are very comfortable with nearly everything guest can imagine; sleeping was good too, no noise at all.
Some of our folks were a little bit concerned by the fact that the washing machine was used quite often by the host, but I don't think it's a big deal.
Definitely recommended for big companies! :)