I should really do this after my trip has happened, but I can relay what's happened so far. This will be my third TourRadar trip. Our 2020 trip in Spain was voluntarily cut short at our request because of things shutting down from virus shutdowns. The next one was to Portugal and I can't say anything negative about the whole experience. I had to change dates a few times due to the virus. This booking started out a little rough because I wanted to be absolutely sure what would happen if either the countries I'm visiting or the tour operator imposed a mandatory proof of vax. I sent many questions to TourRadar and to the tour operator Vacations to Go. They were all very gracious and patient with my many questions. I finally found trip insurance that included cancel for any reason. The insurance companies that TourRadar works through does NOT offer this option and I had to have it in case the vax requirements change. So, all in all, it's been a good experience.