1. Does the chair recline? How many slopes will it be?
It is confirmed that our chair can be adjusted at an angle of about 120 to 135 slope. 

2. I'm going to buy it as a birthday present for my brother! He lives alone, is it difficult to assemble?
It is not difficult for him to assemble it himself, and it takes about 30 minutes to complete. He can assemble it himself without difficulty!

3. First of all, I am 175 cm tall and 120 kg in weight. Will there be any problems with using it?
All chair products of ROZI are manufactured with a maximum load of 200kg. In general, people who are overweight can use it, and there is no problem at all. It has a head cushion and a waist cushion to support the neck and waist, so you can use it comfortably for a long time. The position is adjustable so you can adjust it to fit your body type. Depending on the body type of the user, the part you feel may be different, so please check it for reference when purchasing.