From arrival, the hotel staff was attentive to my fiancee and myself. We were even greeted with a free welcome cocktail while the front desk checked us in.
The room (301) was clean, spacious, and (aside from an iron) had every amenity you could need for an overnight trip. The spa staff were both competent and professional, and made you feel at ease upon entry. The restaurant serves a variety of breakfast items (omelettes were great), and dinner was great as well (appetizer portions are a bit small, but I think complemented the main courses very well).
The location is perfect for late-night strolls or a walk across the river to the casino.
Check-out was fast and simple. They even cleaned our car windows overnight; a small, personal touch that shows their attention to detail.
Highly recommend this property, and will definitely stay there again if ever in Karlovy Vary/Karlsbad!