Barbara is outstanding host who surprised us with her hospitality. Unit is great, everything was there what's needed for day-to-day life, and of great quality. Separate deck with grill and tables and chairs under umbrella is an extra you couldn't overestimate. We liked our stay at Barbara's place a lot. She and her husband even helped us with our car that suddenly broke upon arrival late at night. Neighborhood is very quiet and green.
What I would fix/add:
1) add AC control somehow - it's one AC for both guest floor and host's floor operated from 2nd floor only
2) improve wifi signal - daily work was often affected by wifi issues
3) add dry rack for swimming clothes
Also need to note that ATT cell doesn't work in guest unit, no coverage at all. Don't think it's fixable from customers side though.