The flat has a very good location. Easy to access, although the multiple codes (for opening doors) makes me crazy when just arriving. Generally, Raphael responded quite quickly to my messages. The flat is ok. Big enough for up to 5 people I guess. Well equipped. But to me the flat was not very clean (dust). The hot water for shower is not continually supplied. By saying this I mean the storage-type water heater can just provide a limited amount of water, so when being used up, we have to wait for a long time for the water to be heated. The flat is not well sound proof, and we experienced loud noise from the neighbour at the first night (it seems like the neighbour was holding a party through all night...).