We are talking about a huge establishment in the h...

We are talking about a huge establishment in the heart of Madrid. Coast of a wide variety of products and the organization is crystalline, it makes it very easy to find the product you want in question even though the place encourages you to explore other products, as long as it is not found at peak times, since the corridors are visible clogged by a crowd and experience is greatly devalued.
Regarding the staff, it should be noted that they are very pleasant and attentive, being able to ask any questions about the products or their location.