I stayed at Zunfthaus zur Rebleuten for 4 nights in July/ August 2024. The hotel is in the Old Town about 10 minutes walk from the station. Be aware that there is no lift, so not suitable for disabled guests. My room (a basic double) was small but adequate, although if there had been 2 people, one would have to be careful getting out of bed because of the sloping ceiling.
For breakfast, you are given 6plate of meat and cheese, and help yourself to cereals, yoghurt, fruit juice and delicious Swiss bread.
There's a kettle on the top corridor for guests to make tea and coffee.
You are allowed to drive to the hotel to unload your luggage, and on departure to load up. Ask the staff about parking - they directed me to the COOP carpark, and sold me a ticket for the barrier when I left, which was CHF12 a night. The regular price was CHF30.
The Chur card which you are emailed when you check in online gets free admission to most of the local museums, so allow tine to visit a few of them. It also gives free public transport in the central zone, but I found that everything was within walking distance.