I won't go with them again.
We went to Switzerland, Swiss fondue tour. The scam begins with an agency where you will be persuaded to pay for one excursion in advance, in case of cancellation of the trip, the money will not be returned to you, such are the terms of the contract. The bus is junk, the drivers were constantly running around with tools, and the bus was leaking either solarium or water, we were overtaken by all passenger buses.