So you are going to the Frankfurt Messe for a big conference or trade show. If you are in Hall 4,…read morethis is great as for location. As for the hotel itself, it is nothing special. There is nothing in the area. The lounge area is simple and boring- you can grab a beer or drink and some light snacks but that is all.
The rooms are clean. The room I had was equipped with bunk beds! The queen bed was the typical European queen bed- two twins pushed together.....That middle part is not fun. Nonetheless, it's close to the S-bahn which is also nice as it is a short walk as well. Finding the entrance is tricky but go where it says ticketed passengers only as you can buy your ticket on the platform at the other end. Makes sense if you are there and not reading this.
The place is not cheap as they know business' will pay to stay there but such is life. It's no Marriott but it will do.
Good luck!