This hotel is at best a 4-star. From our arrival to our departure, things did not run smoothly. We had trouble even finding the hotel because "Mind Hotel Slovenija - Lifeclass Hotels & Spa" does not match any signs on the street. (The actual name on the building is "Hotel Slovenija".) Then, at check-in we were informed about the indoor pools and the saunas available to guests. It turns out, these amenities are shared among several other hotels, and the sauna was closed. When my wife called the front desk to report the closure, she was told to use another one. Many stairs and awkward lobby crossings later, she found the alternate sauna that required additional payment to access, with no attendant to help out. At checkout, the receptionist dismissed our report of no attendant at the sauna with "that's not possible."
To add insult to injury, the TV in our room kept turning on to welcome us, even after we had powered it down. The only solution was to unplug it completely from a secret hidden panel above. (This resolution involved another call to the front desk.)
On the positive, the breakfast was outstanding and the bathroom products were high quality. And the included parking was convenient and nearby.