Rosemary and Antonio are definitely nice people ! And the room they offer is just perfect.
It is very clean and silent. The bed is very confortable and they supply towels (and even slippers !). I think they have all the equipment one could need on holiday! They also have a parking, which is so useful in Sevilla.
The neighborhood is really nice, trendy, with many bars and restaurants. It is very safe also.
Rosemay and Antonio know their city very well and they suggested many excellent places to us (bars, restaurants, markets, rooftops...). These suggestions were not touristic at all. This is priceless!
They are really nice : we met them randomly in a bar and they immediately introduced us to their friends. We had such a very good moment with them !
No doubt I completely recommend staying at their place.