Pros: excellent location with the subway station 3 minutes walking. Big room and comfortable. Really nice house and super clean! As soon as we arrived, Ekin shown us a map of the city with all the must. Excellent neighbourhood with many options.
Cons:
Although we accepted to go to a smoking house, we thought that saying "we don't smoke" was going to be enough to not smoke in common areas. It was not the case, since they smoked in the living room, next to the guest room door. It is not easy to face the hosts and say "it bothers me".
Early in the morning we asked to wash our clothes during the last night and they said "yes, no problem", however at 20.45 we received a message saying that due to a Vienna rule, we couldn't wash after 22 hs. If we had received that message earlier, we could have arrived early to the flat to wash. It was weird for us, since we guess that we weren't the first ones to ask that. Result: we left the flat with dirty clothes.
Neutral (just info): the shower has no place to hang it, so you have to grab the telephone shower with one hand all the time. Maybe for some countries this is usual, but for ours it isn't, and I think is good to know in advance.