This is a clean, quiet location in a residential area within 15 minutes walking (I did time it!) to Messe Frankfurt. We always stay in this area when exhibiting at the Fair but this was our first time at this hotel - we changed because our old hotel had ramped their Fair prices up so high. Florentina is very clean, breakfast (included) is the usual buffet-style, with the added feature of an outside eating area if the weather is good enough; a nice touch. Rooms don't have aircon & ours was on the top floor, so (surprisingly) in September, we ended up being very hot at night. Once the weather cooled down it was absolutley fine, but I would not want to stay here in the heat of summer.
There are lots of places to eat in the area, so for a business trip to the Fair, it's ideal. Staff are helpful & friendly & the hotel is licensed & the breakfast area is laid out for drinks in the evening, so if you want to arrange a meeting before dinner, it's convenient (and there's also the garden option). I'd be happy to go back there again