Bought a Julia’s travel guided tour via Tiqets website and the transaction went kind of smoothly, even though I was overseas at the time. However, the day of the guided tour didn’t go smoothly at all since the address printed on the ticket as meeting point was not the actual meeting point. This is an issue between Tiqets and Julia’s travel that costed us to miss and loose half of the guided tour, whole tour costed €256 to visit Sagrada Familia and Park Güell, kind of pricey. I sent a request to Tiqets for a partial refund of the guided tour but it was denied. I suggest that if you use Tiqets to buy a tour try to contact someone live before your tour, more over if it’s a guided tour, to validate the meeting point, which I did tried to validate from the USA, but I wasn’t successful.