Overall the experience was great, on arrival the check in was quick, efficient. Receptionist helped us opening the lift for the car to park upstairs, then once was up on the first floor he was already there waiting to help with the bags and showed us our way to the room.
Room was large, nicely decorated, bathroom had toiletries and hairdryer, even a scale. No tea/coffee facilities in the room but then again I suppose not many hotels in south america have them.
Breakfast was plentiful, good variety of freshly pressed juices, breads, paraguayan pastries and ham and cheese.
On the down side, only thing I could say is that the check out time is too early (10 am is the earliest I've ever had to check out from a hotel room in my life) and as the breakfast is up to 10 am as well, you kinda have to rush to get out of the room afterwards. Does any other four star hotel in the world have a check out at 10am? However they kept our bags while in town.
I would return to the hotel if I ever return to this side of the world