A group of hotel 3D effects

Is the hotel design in CAD format, or what? I found some for you at Louvain Design Gallery. See if they're real.

Landscape layout of the seventh floor of a hotel

Floor heating design of second floor hotel club

Construction site plan and detailed drawing of large hotel-style office building

Details of the hotel door

The flat part of the oval staircase in the hotel.

13 sets of modern small apartment design renderings of serviced apartments.

There are many pictures of the hotel, but I don't know if it's the kind you want, and you didn't say it clearly. That's it. Ha ha ha.