Nice hotel. The beds were very nice. In the room the cleaning was perfect. A bit cold in the room(i arrived in the evening, and the heat was stopped-i turn it on-, and was hard to warm up a big room). Free parking. The breakfast is very good-12€.Wifi is 2€/2hours or 6€/24hours, but there is a free lan computer in the lobby. McDonalds, Aldi, gas station, etc at 1,5-2 km. Mercedes Benz showroom at 400m. Great price/quality rate!
There were two concerns we had prior the arrival:
1) distance from city center
2) noise from the higway
Both turn to be false:
1) the bus 2A/B goes every 15-20 minutes from the station which is 80m from the hotel and it takes about 17minutes to be in the heart of the city. Its also only 4Euro per 2 persons for a ticket valid for whole day.
2) althought we had windows facing the side of the highway there was no noise at all
The room was spacious, clean and well equipped. The stuff was friendly, helpful and with very good English. Breakfast was one of the best I ever had in my life - the extra mile was achived by real honeycomb offered and a fresh news both in German and English at every table.
SPA is very simple but do the job.
The Mercure Regensburg is located on the outskirts of town, just off of the autobahn. There is plenty of free parking at the hotel, although you're too far from the historic center to walk. It's also a good hike to the railroad station.
Rooms are good sized with comfortable beds and adequate bathrooms (mine only had a shower). There is international satellite TV with a few choices in English. Staff are friendly, and all spoke English well.
I'd recommend booking the business package, which includes 24 hours of wifi and breakfast. The breakfast buffet was quite extensive and the wifi was fast, although the log-in system is annoying and you have to re log-in many times over the course of a stay. Multiple devices can be used, however.
All in all, a good, quiet hotel convenient for travelers with cars.