Big room, clean, cozy,sunny and nice. Location is not in the centre itself but is just a cuple of minutes with bus or metro. Very nice neighbourhood, with shopping mall, supermarkets, restaurants, etc. All accessess with code, so no key is needed at all, what is very practical to be independent when you are with other people. Remember there 3 floors to walk and no lift. I haven't met Hans but the communication and coordination was excelent. There are some rooms in the appartment and some people (students?) and not travellers are living there. They are very quiete and you don't even hear them. Only negative point is that kitchen and bathroom are not very clean (mainly the kitchen really needs some more attention). There is the star missing. Rate quality price is very high. I'd defintely recomend it (if you are rather "easy" with hygiene in bath and kitchen) and would stay there again.