Helena is a wonderful host. The place is big enough for 2 persons. A bedroom with double bed and a wardrobe. bathroom, living room with a big couch and tv, and a kitchen with everything you may need ( microwave, toaster, fridge, stove, oven, washing machine. coffee machine etc. Helena is very responsive and helpful,she even has a small booklet with nearby points of interest, public transportation map, tips etc. The place is clean and you have om the house for breakfast tea, coffee, milk, bread, jams, water, orange juice.
If we come back to Lisbon, we would stay at Helena place for sure.
PS She was very gracious to allow us to check out late ( because our flight was in the evening )