I got my Guido's Web last week and am still tinkering with it. Here's what I've found so far.
It is very comfortable. I'm a big guy so I got the XLT model. It comes with a lumbar strap standard on the XL models. For the other models it's a $5 option. Get it.
I also got some climbpaws with the top-steps. So far so good with them. The only issue I have is keeping the straps from tangling. I will work something out, but otherwise they are stable, quick, quiet and light.
Once up the tree I use the top-steps but I also put two more climbpaws at the same level. This gives me a way to walk around the tree.
I do have a bit of an issue with bow clearance, but the mfr suggested I cross the tether straps left to right. This should give more clearance. I have yet to try it.
I have never been much for hunting from a tree and this is going to take some getting used to. I know that mechanically it is as sound as any tree stand, but it just feels so different.
Also, it is going to take some work to get comfortable moving around and shooting. The DVD that comes with it shows rifle and compound shooting, but with a longbow it doesn't feel quite right yet.
I have seen one photo on here of someone (can't remember who) shooting from it. That is helpful. If anyone else has photos or video I'd like to see them.
Some of you have suggested removing the lag and shoulder straps. Doesn't that pretty much void the safety feature of the device?
Overall I am pleased with it, but ned to get used to it.