It depends on how you want to attach the upper part of the vortex to the ring. Neither of the two has an opening. I used a hook that was screwed into a beam. As for the rope, it was actually too long in my first flat. The chair went super low. I hope I was able to help you a little.

The manufacturer recommends this Amazonas Smartrope attachment for the tree.

I cannot and will not make any statements about prices.

I would say that you could write something with the laptop in the hanging seat and it is comfortable. But I wouldn't recommend it to work sitting in it... It's too comfortable and I would fall asleep:) the hanging seat is very comfortable and you lie/sit with a rather rounded back....

You can try, but based on the bracket, I imagine it will be difficult :) But you can certainly fall asleep in it :)

According to the manufacturer, the bar is 130 cm long.

google mounting set for hanging chairs. it worked for us.

According to the manufacturer's page, this ceiling hook should also fit Amazonas Brasil: Amazonas Ceiling Mount "Power Hook" But maybe this article from the manufacturer will help you: https://www.amazonas-online.com/blog/wissenswertes/produkte-aufhaengen/die-richtige-aufhaengehoehe-fuer-deinen-haengesessel

1756.4 mm

The pole is made of wood and is included. Attachment must be purchased separately.

The maximum weight is about 150kg.