So as a group of 4 girls on a weekend break to Amsterdam the apartment was perfect for us. Very steep stairs upto the apartment, however for the amount of time we were there that wasn't as issue as we were out for the majority of the day into the evening! Ivan agreed to meet us slightly earlier than usual check in time as we'd had an early morning flight (we stored our luggage at Central station until then - small locker €5 and large €10), he was very friendly and gave us a brief run through! Location is around a 15minute walk from Central Station but easy to locate! The best brunch was served downstairs at bakers and roasters - we enjoyed it so much that we decided to eat there for breakfast every morning of our trip! The poached eggs are incredible!
Only things we could fault are minor things like no hairdryer, coffee/tea and also that we couldn't use the safe due to the last person not leaving it open? So we didn't know the code but not a massive issue as just stored passports etc elsewhere! Would definitely recommend and at some point we will be back! Loved our Amsterdam trip!