It's not customary to praise McDonalds, but I can't help but thank them. Thanks, however, not for the sesame bun. For having a toilet. This place is located in a place where common areas are very tight – there are residential areas around, there are no shopping centers, and the Sagrada does not allow frivolity. The restroom here is located on the second floor. Poppies are very convenient in this regard, there are a lot of them everywhere. And only once, in Geneva, near the Cornavin train station, I came across a Poppy with a combination lock on the toilet (that, it turns out, is the secret of Swiss welfare). My daughter helped me by pointing sympathetically at the code on the cash receipt.