I'm debating which one to pick. Has anyone done both and if so, which one would you suggest?
If we go with the guided tour, can we stay in the church after the tour is over to explore ourselves or do they kick you out? Do you have to tip the tour guide given the cost is factored into the ticket?
There are so many websites, can i confirm this is the official website?
https://sagradafamilia.org/en/home
Also given nothing is open on a Sunday, should I do this on a Sunday or a weekday. Would it be overly crowded on Sundays?