The real problem with this hotel is the location. It is very close to the main station, and so convenient for travellers, but the area around our big stations in Europe have become run-down and sleazy and this is worse than most. It wasn't so much the gambling clubs, strip joints and live sex shows, but the junkies and alcoholics on all the corners that were the problem. I never felt really unsafe, especially with the very obvious police presence in the area, but it wasn't very pleasant walking back at night.
My room was very comfortable (modern minimalist decor, flat screen tv, excellent shower room) but faced the street right opposite the goods entrance to the DB headquarters, and the noise of rattling trolley cages delivering goods continued through the night.
The reception staff were charming. I note that they now offer free breakfast on their website but I didn't get that deal - I was told it would cost €12, and I didn't bother. The hotel isn't exactly cheap and its plus sides weren't strong enough to make me want to go there again.

We booked this business-oriented hotel as a family group and could not have been made more welcome by Erika and her colleagues. The room was compact but thoroughly functional with a modern, bright ambiance - and a kettle! Breakfast was excellent and plentiful while the room was cleaned with care and diligence. The location is excellent for arriving by train from the airport or for getting around central Frankfurt whether on foot or by public transport.

Nothing was too much trouble and we had a great time.

In transit due to flight connections, two evenings in Frankfurt. The reception was friendly, the bedroom we stayed was at the very last floor, with bed lighting of several colours. Small room, a bit worn, but clean, as well as the washroom (which had a glass window at the door). We did not eat breakfast there, and there are plenty of food options around (as the hotel is by the main train station). The interesting was that the taxi driver, after I told her the address, frowned her face suggesting us not to turn left. Well, that was the first thing we did. Instead of walking towards the train station we turned left. I thought it would be like a red-light district. To my surprise, it is an area of heavy drug users, with drugged people laying on the floor with needles on their hands.

Yes, the rooms are small. Yes, the location is.... interesting (red light district very close). But it's extremely convenient to the main train station. There's a small supermarket across the street that closes at 10 p.m. The rooms are very clean. Wi-fi is not that good, but it works. At this price range, I was more than satisfied for what I got. This was an overnight layover flying from FRA to IAH. If I have another such overnight layover in the future, I won't look any further.