It was extremely positive.
Sterke punten
They were very efficient with moving the stuff between adresses. They were also very quick with thinking on their feet, and were prepared to improvise with moving difficult furniture. For me, they had to move a couch that couldn't fit through the stairway. They're solution was to tie some straps around it and pull it through a window on the front of the building! Surprisingly without any damage to the couch!
Verbeterpunten of tips
I had to book two and a half hours, but in the end we only use one and a half hours, which speaks to their efficiency, but it was a shame that I then still had to pay for the two and a half hours. It would have been nice if the price could have been adjusted to the time they were busy. However it was money well spent.