Stayed at Casa Mia for four nights (july 31 - aug 4). It exceeded expectations on every level. Roomy, modern, hotel quality washroom and a new kitchen. The location is also ideal (right in the heart). Gina was a very gracious and accommodating host, as was the entire staff at Casa Mia Cafe (located on the ground floor).
Topping things off was the breakfast at Casa Mia which deservedly holds the reputation as Charlottetown's best.
Highly recommend this place to anyone considering a trip to Charlottetown.
PS - there is a couch in the TV room that folds into a bed which is fairly comfortable.