Siting and Design of Hotels and Resorts, this publication from IUCN, Gland, Switzerland. It will be great helpful for you.

The Five Principles
The IUCN Biodiversity Principles for Siting and Design of Hotels and Resorts are as follows:
Adopt an ecosystem-based approach
in tourism development planning
Manage impacts on biodiversity from
hotel development and attempt to
achieve an overall positive contribution
Design with nature and adopt nature-based solutions
Respect, involve, and support local
Build collaboration among stakeholders