If you're travelling from overseas make sure you have either buy a Spanish SIM or international service coverage. When we arrived the auto generated email giving us the code to the front door was wrong and we only had wi-fi service--which is few and far between in Seville. I had to turn on my work phone in order to make an emergency call to phone number listed on the email and there was some back and forth before we were able to get the correct code and check in.
The facility and room itself were very beautiful and impeccably maintained. It was chilly in our room and we were never able to get the heat to work but thankfully it didn't get below 50. The location is perfect for seeing all the key spots in Seville. It was a great immersive experience and I would stay here again.