We stayed at Marta's for just over two weeks and had a really great time. The rooms are very spacious and comfortable with well-equipped en-suite showers, and the communal kitchen was very convenient. The garden area is very nice, and the shaded veranda became very handy on particularly hot days.
Marta was a great host, very welcoming and friendly. She was always happy to have a chat and her knowledge and advice about the local area was very useful when looking for places to visit or eat out. I would strongly recommend anyone hoping to stay in Belmopan to stay at Marta's.