Avoid this host! We came to Sevilla to work and rest, and it was clearly stated that the apartment has WiFi. However there was no WiFi, not just a signal, but there was no router at all. The host (Juanmi, we never met Laura) was late to meet us when we arrived, and didn't seem at all in a rush when he came to let us into the apartment. He assured us that the WiFi will be installed on Monday and that we shouldn't worry.
When nothing happened on Monday, we wrote to him and he said Tuesday. When nothing happened again on Tuesday he simply stopped answering any of our messages and left us completely on our own. We had to improvise, use the mobile data in Roaming, which is very expensive, and the entire week went on like that, and no one ever came to the apartment to set up the WiFi. In the end, after we complained to AirBnb directly, he wrote on Friday afternoon, lying that he only now understood that no internet will come, and made a refund of 32 USD, which is nearly enoug to cover our additional costs on Monday, let alone the entire week. AirBnb then jumped in and made a bigger refund, but still our entire experience in this apartment was terrible, and the conclusion is that, if you in the end decide to stay here, be aware that you will not get any assitance from the host whatever happenes. Otherwise the location is very good, and the place was clean and in order, but, again, all of that was shadowed by a host that simply doesn't give a ... about anything.