You really need a car to get into town as the hotel is in an industrial estate.Check in was ok. We asked for late check out but were told ther was none. (even though we had agreed on that when booked) Quite expensive to stay considering how far away it was. Wireless free which was good. Room size quite large and we booked a double room and got 2 large double bed (which we put together to make a mega bed!)
The gym opening times were lousy especially at the weekends.
Food prices in the reseraunt extremely expensive (better to go to town) Breakfast was ok.
Overall its fine just to sleep there, nothing more.

I had stayed twice at Comwell during my visit to Denmark and I would rate this small and sweet hotel as the Best of all hotels I have stayed so far. Sonderborg is a small village in Denmark and Comwell seems to be the one among the few hotels situated over there. But nevertheless there werent any compromises. Situated on the sea side overlooking the North Atlantic Ocean and at the entrance to this town, this hotel simply is the trademark of Sonderborg. Everything is situated closeby. The restaurants, pubs, markets etc. And man when I am writing this review, I am drawn back to the memories of my stay. The place is so peaceful and u do not have anyone to disturb you. Be it a romantic couple who just want the entire world for themselves, or old people or teenagers or young employees like us, this hotel will suit everyone. The beautiful village of sonderborg has made it even better. If you havent stayed here...you are definitely missing something in your life.

I work in DK and wanted to have a "get away from it all" few days by the sea. Sønderborg turned out to be a wonderful place for such a venture: it's got a terrific hike & bike trail by the beach, a spa in the adjoining town, Kråsten (15 km), and an overall delightful, idyllic ambience. But the hotel was a major disappointment, definitely not 4 stars! It has a 70s kind of plain style to it and although some of the rooms have been renovated, it's all very lacklustre. The bathrooms do not have any of the amenities you'd expect in a fine hotel and both the sauna and swimming pool are old-fashioned. The breakfast is ok, but not great, although the ladies there work very hard. As to the reception, the service depends entirely on who's on duty. The worst receptionist was Sandra who could not point out the bus station on the map and seemed to prefer surfing online to being a receptionist. But there were some friendly staff as well. My general sentiment was that such a neat town would deserve a proper 4-star hotel; this one sure isn't it. Finally, I second another reviewer's recommendation of the Poseidon restaurant: great food, great service.

Stayed 2 nights at the Comwell last week on a business trip. Hotel is centrally located in Sonderborg, easy walking distance to the fjord, castle, shopping areas, & restaurants. Staff was 'efficient', but not overly friendly. English is well understood.
Rooms are 'stark' & basic - beds, TV, minibar, towels - and 'well used' - but very clean. Not overly large, but adequate for one or 2 people.
Breakfast buffet, included in the room, is very good by European standards.
Restaurant & bar are VERY expensive - but there are several very good restaurants within a 5 minute walk - so not a major issue.
The pool/sauna & excersize room are the highlight of the hotel.

Overall, a solid 3 star, with a plus for the pool/sauna/excersize room.