This is a convenient hotel for an overnight stay at Frankfurt airpot. You can walk from the airport to the sheraton hotel vis a cover bright in the second floor of the airport.
It is a long walk from the checking hotel to your room and with luggage can be a workout since they have carpet throughout the hotel corridors.
The room do have double glass windows so it does mitigate airport noise.
They do provide you with a complementary bottle of water (0.25l) in your room. It would be nice if that would be a daily water bottle.
The hotel does not have a pool.
Leave at least 30 min before you want you need to be at the gate.
The bath has a walk in shower ( no tub) and room is modern decorated, woth a writing desk and large TV, coffee/tea maker and small refrigerator.
Overall it has all the basics for a confortable stay.