A classy hotel close to Frankfurt Central Station
The hotel's breakfast buffet is really good (has fresh bread, soft-boiled eggs, self-served coffee at each table, a wide variety of cereals...). It only a few minutes away from Frankfurt centrals station by foot. The room is clean and comfortable. And, most importantly, its price is very reasonable (espeically if one manages to make reservation for its room a few weeks in advance). The only downside I would say is that some of the hotel's staff do not have a strong command of English, which might take them a little more time clarify to things. But since this is Germany (not UK or Ireland), foreigners should be a little understanding and try to know some basic German rather than expecting everyone to speak fluent English.