Stayed at Rosario with my 3 sisters. It is indeed a very short walk to the plaza. Although it is close to a busy street, (Paseo de Peralta,) I found it very quiet, even with windows open at night. The beds, pillows and sheets are of a high quality. There is a small pleasant patio. We didn't use the small kitchen much, but it was equipped well enough to allow us to cook from scratch. The place seemed smaller than I expected, and I would say, in all practical purposes, there are really only 1 1/2 bathrooms. (Full master bath upstairs, half bathroom downstairs, and a tiny shower/sink room upstairs as well.) I found the second shower too claustrophobic to use. Two Casitas is a very professional and well organized management company and I liked dealing with them. I would definitely recommend them and the condo to anyone.