Sigrid was a very nice and welcoming host. She told us where we could find shops and everything we could need. We only stayed one night on the Island but the appartment was clean, with a cozy terrasse, very close to the beach and 7 minutes away from rental and excursions shops for the Stromboli's ascent.
One thing though...the air conditionning was broken and it couldn't be repaired for the night (it was 11 pm) so make sure it is working when you check in.