We had room number 3 in "Rooms in Reykjavik" and it was very cozy and nice. The rooms are located in a nice house with modern decorating. There's a kitchen and a bathroom, that are both shared facilities. The bathroom is really spacious and pretty. It has a nice shower.
The owners are very kind and helpful. Breakfast is not provided, but you could easily buy some bread at a bakery or at the supermarket and prepare it at the kitchen.
Very nice and affordable place on a good location! more