Stayed for a couple of nights on a business trip. Room was great, spacious and modern. Only downside is the reception is only manned until about 10.45-11.00 at night, so if you are arriving late you need to check in at the sister hotel around the corner. Bar was pricey but I think that’s just Switzerland! Breakfast was good, enough options, but kind of spread out over the dining area. The hotel offers large umbrellas to borrow at reception which was a bonus. It is well located, easy access to the train station and city.
Had a good stay at the Parkhotel. Room was great, although the slide door was broken. Breakfast was good enough to start your work day with and for me it was just a 5 minute walk to the Office. The hotel is close to the only shopping street in Zug and the train station is just a 2 minute walk.