Gustav's flat has a great location very close to Nordhavn and you can get to the city centre in a few minutes by train and metro. The flat is in a residential area, so it is nice and quiet at night. We stayed with our two kids (9 months and 3.5 years) and it was perfect for them. Since it is an old building, it does not have a lift, but we could just leave our pram downstairs at the entrance. The flat is very well equipped for a few days or longer in Copenhagen. The beds are super comfy and Gustav & Chris do everything to make you feel at home. Check-in and check-out were very easy, both answered very quickly and Gustav came over again to bring us extra towels. We really enjoyed our days and would definitely come back again.