La Casa Carlota was a lovely little place with about 5 rooms located just north of the busy centre of Oaxaca City. The location was great because it was on a quiet street that restricted car traffic, but was close enough to the centre that everything you'd want was nearby. Also felt safe because it was still a central area.
The room was amazing, a huge king bed and large shower, with drinking water provided too. We stayed in 'La Carlotita' room which had AC which was essential for the heat in Oaxaca! The room was very clean, including the toilet and shower.
Every morning we had a great breakfast with hot and cold items, which was a nice way to start the day. All the staff were really kind and helpful, giving us advice on how to use the 'collectivo' public transport to get to various places near to Oaxaca city including Tule, Tlacolula and Mitla.
Of the 3 places we stayed in Mexico, La Casa Carlota was our favourite because it was so comfortable and friendly and well located!