This was the best stay we ever had in any hotel in Hamburg we stayed before. We have been in our hometown more than 30 times since we left Germany.We are born in Hamburg and stayed mostly in downtown Hotels before. This Marriott at the airport was the best. Service, cleanliness, and quiet room , good bathroom, with a good small fridge and spacey seating area made it feel homey. We were surprised being at the proximity of the airport there was no noise from planes starting or landing due to excellent soundproofing. The complaints about instant coffee ---- we purchased coffee bags ( like teabags) to make our morning coffee in the room.
Also to mention the excellent transit connections from this location( bus, Hochbahn, S Bahn.
We will stay with Marriott Courtyard again when we come back to Hamburg.