We found this hotel from hotels.com and selected it for it's decent rating, good price and location (right in middle of Södermalm). We just needed on night stay before our ferry and this hotel fullfilled it's purpose well.
Just refurbished, so looks nice and cool, even littlebit "hipster stylish". Unfortunately the brand new shower temperature control was broken and the receptionist didn't have another available room for us. Water couldn't be turned colder so we had to take pretty hot shower.
Room was small, with minimum amenities & appliances (beds, tv).
Reception is not open 24 hours, but guests receive a door lock code to access the front door. No minibar nor anything to buy (drinks, snacks) at the front desk.
All the rooms are in basement, so no windows.
Internet worked very well and fast.
We managed to find parking right in front of the entrance, but without luck, parking might be a problem (didn't see a parking facility in the proximity).
Södermalm offers a lot of shopping options, restaurants, bars and coffee places.
Since we had to leave very early, we missed the breakfast.
Friendly casual staff.