Christina is a wonderful host and a very warm person. She coordinated transfers for the 5 of us back and forth from the port. She also met us where the van let us off and escorted us to the apartment and then escorted us to the van that took us to the port upon departure. She also gave us a great restaurant suggestion.
The apartment is very basic but functional. We were a party of 5 and it was small for us and would be better for 4. Also, be aware you will be walking up hill to get everywhere as you are on the opposite side of the Caldera. We were fine with the walking but some people may not so, FYI. All that being said, you are close the bus station and the action of the city as well.