We had a very good time in this place. It is well located. You can visit almost everything by foot. The bedroom and bathroom are beautiful. You need to be aware that the place is noisy but we had no problem with it. The bed made a lot of noise yet and it woke me up at night sometimes. But if you are accustomed to it it should be good for you.
The only thing we were disappointed with was the kitchen with a messy corner and some kitchen utensils that were too old and in a bad shape (pots, the coffee machine and the toaster that partly melted because of its use and that made smoke and plastic smells while using it). It needs to be replaced and it would be perfect for those who enjoy cooking a lot like we do :)
Still the landlord was very helpful and we recommend this place to anyone wishing to have a nice stay in Lisbon, it was definitely worth it.