I've done my fair share of Airbnb-ing, but in terms of guest experience, Nest@Lisbon surpasses any previous stays. Their communication was impeccable from start to finish. They organised airport transfers for us last minute (yeah, we're disorganised), sent us loads of recommendations, and personally welcomed us into the apartment. We felt so well looked after.
The apartment itself was super clean and actually, even though it was on the top floor, was great for kids because there wasn't much for them to break (toddlers!) . It felt simple and stylish without being soul-less. As they point out, it is an old building so no lifts and not much in the way of noise insulation but that was totally expected.
The area was really sweet with several bars and coffee shops within short walking distance. Even though it was on a main-ish street it didn't feel too loud to us.
They really went above and beyond to make our stay comfortable which was so appreciated when travelling with littles. Thank you guys!
P.S Not related to our stay but parents with buggy-aged kids - either have a decent one with inflatable wheels (i.e. not a babyzen or ultra light whatever that won't handle the cobbles), or ditch it completely and go with a carrier for navigating Lisbon streets. We learned this on day 1!