“Lots of quality and value in a small package.”
The hotel's location is walking dist to main train station. There are many restaurants in area but not many quick/fast food spots. At night, the surrounding area is very busy and active with "entertainment" but the area is safe.. So long as you are ok with that, the hotel's loc seems like a win/win.
The hotel itself is very small. At the entrance there is a 2 person check-in desk, they are friendly and speak English. Off to the right is the hotel's only restaurant/lobby. Only downside of this layout is if you happen to return to your hotel during lunch/dinner hours you have to pass thru this restaurant area towards the back where the elevators are located.
The entire hotel is modern, trendy, updated and clean,
I stayed in an L Room which was still a bit tight but large enough for 1 or 2 people.
The pros: Large windows you can open, AC/heat controls, large comfortable bed, LCD tv, free wired or wireless internet, minibar, clean comfortable towels and linens, modern bathroom and fixtures, great shower., in room safe, quiet room and halls.
The cons: Extremely dark, very dim lighting, pillows were large but very plush, two small comforters instead of one large comforter for the whole bed, only storage was on shelving unit at the entrance of the room. Desk was somewhat small and chair was metal (not comfortable), English cable programming is limited to CNN.
Depending on the purpose and length of your visit to Frankfurt this could be a great value, quality hotel option.