Arturo and Hugo were great hosts, allowing me to check in an evening early due to flight changes. Apartment was beautiful, well decorated and minimalist - everything brand new. Very open plan, open between bedrooms too, so not much option for privacy. Note that apartment is ground floor - Loft means converted shop in Portuguese apparently.
Very convenient local shop just across the road.
Hot tub unfortunately not warm during our visit, and is located in adjacent building.
Hosts very good and showed me around Lisbon, and the sights to see.
Many thanks!