Favorite hotel you've stayed at?
Some of the Las Vegas resorts come to my mind: The Flamingo, Aria, The Cosmopolitan, The Venetian, The Palazzo, etc. I'd say my favorite of those is Aria.
shareNot saying where my absolute long-term favorite is, but for recent stays... Hilo Hawaiian Hotel in Hilo was lovely! I stayed there last winter, I had a corner room on a high floor, and one large window overlooked Hilo Bay, and the other onto Liliʻuokalani Gardens. The ocean and the luscious gardens were right outside the hotel door, where I could wander out of the elevator and into a tropical garden by the sea, and it was very reasonably priced. Google maps lists $133 a night right now, as it's still the off season.
https://th.bing.com/th/id/OIP.BZtnhKwB7hpb60Y-PQumrQHaEK?pid=ImgDet&rs=1
Definitely recommended if you're ever in Hilo, Hawaii.
Looks and sounds nice!
shareTurtle Bay Resort on the North Shore in Oahu - spectacular.
But the most memorable stay was when many years ago we did a bus tour of Europe and one night we stayed in a converted,(small), castle on a mountain in Trier, Germany. Some nights we had dinner included and this was one of those evenings. It just happened to be the first day of Lent and they served herring - yuck, yuck, yuck. Because of the remote location we didn't have any way to go somewhere else for dinner, so we went back to our room and opened a bottle of wine and ate a box of chocolates we had purchased during the day. Our room had a balcony, so we sat out there and it was magical with the lights of the city below.