My husband and I stayed for two nights in Lai Yde's appartement in Coppenhagen.
The appartement is well located : near two metro stations that take you to the city center in a few minutes. The owner was nice and friendly and very quick to respond ! He gave us lots of informations to acces to his appartement. The two bikes were also a big plus (even though we didn't use it, Coepnahegn has A LOT of bike road). The bed was also extremly confortable !
However, there were a few thing that, for my husband and I, were problematic.
The appartement was not entirely clean, the bathroom did not smell very good, so did the towels (we weren't enven sure the towels were clean). We found moths in the kitchen and the neighbors were quite noisy.