This place is far off the beaten path, we ended up here to buy the Ruta del Modernismo guidebook. The English version has beautiful photos, maps, and descriptions of modernist buildings in Barcelona and other places in Catalonia. You get a book of discount coupons for visiting various places, you can make up the price of the book with a few visits. As others have noted this particular Gaudi work is modest, with the highlights visible from outside the gate. The admission charge is 4 euros, but if you buy the guidebook is only 2 euros. The inside is OK but not as compelling as the exterior decoration, which you can enjoy without paying.