there are so many hotels in the world which are famous for their unique properties,there are so many features which make these hotels so good. One of the unique feature of the hotel which is very unique for the people is underwater hotels. This is very complex and unique concept of buildings.If you are keen in visiting underwater hotels then check this list of  Top 10 Underwater Hotels in The World.   10. The Lifeboat Hotel It is very unique hotel in the water world. People like this hotel [...]