Great location. Very nice host. Very good communication, very accommodating and helpful with lots of insider tips and recommendations.
The apartment has everything you can think of, from fridge, stove, oven, coffee maker, tea kettle, lots of utensils, washer, ironing boards, etc.
Regarding some other reviews and the shower, it'sa standard European corner shower, and worked just fine. I do see how North Americans would feel it is small, but keep in mind it's a European standard, and you are in a high-density historic district of Lisbon from the middle ages. everything is a short walk from the location including the start of the famous E28 tram.
I would recommend this host and this apartment. I would stay there again anytime.