Avoid at all cost!
Initially, we had thought that we had chosen a great company with friendly people who cared. However, once we had signed things got a lot worse very quickly. Fundamentally, the packers are paid to stuff as much as possible into boxes as quickly as they can. If they have to destroy stuff to make it fit, so be it. Whatever has only emotional value, they are happy to destroy: rip apart delicate stuff or scribble with permanent marker on wooden furniture (!) and plastic containers because they know that the insurance company will not pay for emotional value and they are too lazy to write their numbers onto something where it causes no damage. In addition, they do not have to unpack - it is a totally different crew at the other end who will always claim that it was not their fault. Lots of things got broken on the way, even solid mirror wardrobe doors, side panels of bookshelves and wardrobes etc. On top, when we were in the middle of the loading, their operations called and said that the volume was 20% higher than they had estimated (they sent around their best estimator for the quote) and that we had to pay immediately (obviously at that point you have no choice but to pay up). Because every packer works on his own room, they had no idea who did some excellent packing (which we had, too!) and who did the shoddy job. They have zero oversight or quality control of the packers. Their incentives just are not aligned with the customer's interest, but only their own. Another example: The inventory list was totally useless, not just because you couldn't read their handwriting, but also because on 80 items they used the same words ("unit parts") independently whether it is bookshelves, wardrobes or any other furniture. The people who label the boxes are not the ones who packed it a day earlier! When you try to re-assemble e.g. wardrobes or bookshelves, cabinets, desks or tables, you have no idea what belongs together because they pack what is convenient for them, not what for you as the customer. Paying them for re-assembly makes just no sense. They also wrap everything with their tape even on things where the tape destroys the surface (e.g. on outside furniture cover which was waterproof before the stuck their tape on it). Again, they just don't care because they are paid to pack and somebody else will unpack, not them. They do not even use blankets or cling film to protect your stuff, just paper sheets and boxes.
In summary: they increase the price when you have no option but to pay up and will cause lots of damage. Don't be fooled by their friendliness at the beginning. You have been warned of what is to come. To be avoided at all cost!