The host has arranged his friend to check us in. Sara is very friendly. We stayed about 5 days there and the apartment is located right at the El Rastro market (we loved it!), and it's walking distance to Sol. Apartment is comfortable, perfect for a couple. It's cozy and nicely decorated.
Unfortunately we didn't get the free wifi network during out stay, but it's quite convenient to get a SIM card for internet use at €10 nearby.
Overall we had a pleasant stay at Aureo's place!