Hi,
we stayed for a weekend at claus and peers and enjoyed the apartment and copenhagen at lot.
the apartment is marvelous! such a nice place. perr and claus have a good taste for furniture and design, what you definitely can see in their apartment!
the apartments is only a 1 min walk from the beach and the metro station. even a supermarket is just across the parking.
if you plan to visit copenhagen and dont mind staying a bit (really just a bit) outside of the city center, ask peer and claus for availability.
cheers
chris