Telescopic ladders

[Smudge88]

I have seen a few posts on telescopic ladders and noticed most people disregard them due to being slightly to short for 2nd story windows.

Just came across these on ebay. 5m total length.

http://www.ebay.co.uk/itm/5M-16-FT-Multi-Purpose-Folding-Telescopic-Aluminium-A-Frame-Shape-Ladder-New-/381273424424

I am just starting out so speed is not an issue and the weight of it isn't either. I am currently only working on 2 story houses so thought this would cover 90% on the jobs i would be doing.

Thoughts?

 

[Smudge88]

Forget this, after looking at the houses around the area i noticed some have small porches etc so would need a ladder to reach the top of a window as a minimum.