I agree with all the cons of the tree lounge, and the pros of how comfortable it is . I'm 62, bought mine 7 years ago( the orginal 40 pound thing with options).I have made mine quieter by filling the tubing with insulating foam.Padded all sliding parts were they come together.Wraped some of the tubing with felt. I have enjoyed mine, but seems to get heaver each year, probably will give it to my grandson, and get one I can carry in and out without fear of a heart attack.

Viper, summit is the way to go for climbers imo.