We had a wonderful two weeks in Chiado Loft 3. Pedro is very professional and attentive. He welcomed us and provided helpful information. Knowing that we were staying for two weeks he offered to have someone come in after the first week to freshen up the loft (much appreciated.)
The apartment is very well-located for exploring all the central areas of Lisbon (Chiado, Bairro Alto, Baixa, etc.) Walk out the door and you're in the thick of things.
The space is light-filled and--as the photos show--very stylish. The bed is comfortable and the bathroom is perfect. The air-conditioning/ heating is extremely efficient and easy to use. There are so many great and affordable restaurants that we didn't make much use of the kitchen, but it is adequately equipped.
One word of warning: As the photos show, the ceiling slopes down steeply, which reduces the amount of useable space. If you are tall--or even tallish--there is really just a few metres of navigable space connecting kitchen area to bedroom.