The reservation was for two adults. When booking the reservation, my husband apparently accidentally did not mark two adults for the reservation. It was very late when we checked in and we didn't realize the error until checking in. The gentleman at the desk made a huge ordeal about it, insisted we must be charged and move rooms as well (even though we booked a double bed). We were very tired, we'd been driving for hours to get there and it was 1:30 in the morning and we were leaving Italy within hours of checking in. We tried explaining to this man that we had simply made an error when reserving the room, but he apparently cannot fathom that anyone would make this error. This lengthened our check-in, made it very stressful and left us with an extremely bad impression of the hotel.
However, the room was gorgeous and clean and the breakfast was one of the best I've ever had at a hotel ( and I'm a very frequent traveler).