We stayed, my wife and I, for 4 night in Joana's appartement in november and it was a very nice place to live. We did nearly everything by foot, the district is very nice and animated tought the appartement was calm because located in a small street. The flat itself was comfortable, we had all the necessaries for having a good time.
Thanks a lot Joana, this made our stay in Lisboa wonderfull and we would do come back again !