I was looking for a Hotel in Frankfurt for a long week-end. Many of the reviews on line expressed concern about safety near the main railway station so I looked for one a little away from the centre. Some were too far outside the tourist area. I had not thought about an apartment but it was very competitively priced compared to the hotels.
Located very close to a huge railroad station, but not one of the best districts in Frankfurt. Underground parking was available for 15E per night. Easy to walk to a nice pedestrian walk and breakfast at the hotel was great.
The staff helped us (traveling with my wife) by providing a free map with a suggested walking tour around Frankfurt -which we did-. I would stay there again and again. The staff is very helpful. Hotel is very very clean. Excelent for that price. And one more thing, if you need by any reason to stay near the train station then this is the perfect place since it is located only 5 minutes walking from the train station.