Young Brunette Girl Near The Hotel Room Window Posing On The Bed With Striped Sheets

According to the Guinness Book of World Records, the oldest hotel still in operation is the Hoshi Ryokan, in the Awazu Onsen area of Komatsu, Japan which opened in 718.
Tallest
The Rose Tower in United Arab Emirates is the tallest building used exclusively as a hotel. Originally, the tower was to be 380 m (1,250 ft) high, but design modification reduced it to 333 m (1,093 ft).