No longer need this. It’s a Zarges ZAP Telescopic Work platform made from aluminium.
Fully extended it has 7 steps (including the work platform).
I bought it to trim some trees in the garden but don’t need any more. Kept inside and is in very good condition.
Located in High Barnet.
Fully folded dimensions - 240cm height, 30cm depth, 60cm width. A new Zarges is over £1000.