Clean and comfortable hotel about a 30 minute drive to Cologne, set in a very nice resort-style city. Very quiet area. Room clean, a, bit on the small side, basically one double bed (they do not have twins, so take this into consideration) one desk and one TV. Room cleaned daily, heat was working. Great breakfast everyday, better then the room. Everything in their lobby mini-shop was crazy expensive (think 6 euros for a bottle of water). Decent on-site bar and restaurant. All in all I would come back again.

Front desk a little bit 'cold', thou efficient. Meaning no response to 'hello' or any other interaction during our stay. When asked or engaged, they were courteous. Parking is either paying (hourly, city parking on the street) or you need to pay to the hotel for using their parking, 12 euros/day.

Clean room, and comfortable. Heating worked great. Location was nice, quiet place. Very good breakfast, they really prepared very well. Nice place for small friend gatherings in the lobby. Room serviced daily.

Hotel staff offered very little interaction, but not a big problem obviously, maybe just a cultural thing. The items for sale at reception were overpriced (think 6 euros for a small bottle of water). Room was rather on the small size - only work for two people if they are a couple. No twin bed rooms available. Hotel parking was paying - 12 euros per day. No complimentary drinking water in the room. It's the small things that make a difference...

The hotel is spatious and modern. Good wifi. It was very quiet at night, because the rooms are well isolated: no noise from neighbouring rooms or from outside. The room was clean. Breakfast was generous. Staff was very friendly and a defect in the bathroom was fixed immediately after reporting.

For people who plan to walk the Rheinsteig: it is a bit far from the starting point of the etappe.

Perfect location as near the Lilo venue for our weekend bash!

No extras in room...kettle, tea, coffee, iron and board. All necessities but not included sadly. Two single beds were just moving apart every time!

Lovely breakfast offering with lots of choice. Very comfortable beds and good cleanliness. Bright bedroom with big windows too. Unfortunately I didnt have an opportunity to use the swimming and spa facilities.

Only thing I didn't like is the interior design/decor. This isn't a big problem for me! But it felt grey and empty in some places, particularly the corridors.

We found the Seminaris to be pleasant, spacious and clean, set out with conference rooms etc there was a good choice of breakfast, car parking both indoors and outside. The room was clean, spacious and comfortable and there is a large garden area.

There was nothing we disliked about the Seminaris

Thanks a lot for a super convenient and comfortable stay! And the understanding and generous cooperation regarding my bicycle. Friendly and quick check-in and check-out. Breakfast was good. Beds very comfrotable. Excellent hygiene and tidiness.

Good breakfast variety. We were staying for the second time and are fully satisfied.

Location of the coffee machine right next to hot dishes creates unnecessary queues.

Breakfast was just regular, every day the same variety…

Cleanliness so poor.

The hotel is centrally located, the rooms are clean, the bed is comfortable. The staff was extremely attentive and helpful.

nothing