Dear Fedor Filimonov, thank you for adding data sources to your changesets as requested, and for documenting your efforts on https://wiki.openstreetmap.org/wiki/Organised_Editing/Activities/Hotels,_Motels,_Guest_houses. Sadly, neither "booking services" nor Google are a legal source for adding data to OpenStreetMap; the databases kept by Google and booking services are subject to database rights and/or copyright, and without explicit permission from these services we must not use that data.
