Marina was easy to deal with although she was unavailable to greet us but did allow us to leave our bags in the flat until 2PM but I would say the Flat wasn't that great.
First off the location was very good but there was considerable street noise, maybe because it was pre-Christmas and a very festive atmosphere in Sevilla which is great. We used ear plugs which somewhat worked but the windows didn't appear to have any capacity to reduce noise. Also, all of the furnishing are of a lower quality and I was not impressed with the mattress quality either.
Overall if there isn't much available it isn't too bad but I think there are probably much better properties available.