we aren't rookie travelers and this accomodation was best one till now. we highly recommend this place because of multiple reasons.
1) big apt - lot of space to feel really comfortable
2) location - 3 min from green metro line which directly leed you to city center in 20min time
also markets in Caffe in neighborhood are nice and close
3) bus terminals - if you plan to go on day trips to Obidos, Fatima, Sintra etc, all bus terminals (Sete Rios, Grande Campos...) are very close (cca 3-4€ Uber ride).
also, you have all amenities that you need in apt.
just perfect.
p.s. we were traveling with 2year child.