The apartment was very clean and conveniently located.
Pro:
Check-in was super easy. Air- conditioners in each bedroom worked very well. Well-equipped kitchen and appliances. A modern elevator was a plus. The bed mattresses were nicely firm. The shutters in the room blocked light from outside. And, the high ceiling and decoration with Portuguese tiles were nice too.
Con:
Since the apt is located next to the street where all trams and buses pass, the noise, especially from trams and service tucks at night caused trouble to sleep in the big bedroom with 2 windows. But, using a good earplug, I was able to sleep. The other bedrooms faced the street was quiter due to having only one window. The 3rd bedroom that didn't face the street was quiet all the time.
We were a family of 3, so had to pull out the dining table every meal time because only 2 seats were open and the other 2 seats were faced to the wall. In addition, due to the height of the chairs, 2 guests inside may hit the cabinet if you are tall.
I can't compare another classical apartment in Lisbon because this is our first time in Portugal, the apt was not as spacious as we expected ( high expectation?) but good enough for a family of 3.
Overall, it was a very nice and clean apt and highly recommended.