It's in Antigua, the former capital of Guatemala and nearby Guatemala City.
Don't remember the name, but I could find it in the Lonely Planet guide. It's bit 'less cheap' then the other hotels in Antigua, but very nice to see. We almost rearranged to go there, but we were on a budget and had spend way to much already.
Antigua, which means 'antique' in spanish, is a very, very nice place to see. It's small but lovely. And a good place to study spanish