Just to say I bit the bullet, and climbed the 21 steps downstairs to a patio outside to read in the sun, and it was bliss - warmth, birdsong, fresh air. The 21 steps down and back up were fine, no issues. Plus, the 6-month-old revised left hip performed wonderfully as the anchor leg.
The 21 stair steps having been accomplished with no issues is a massive psychological boost, given how much of a hammering my self-confidence took on having to be carried up the 28 steps to my flat on coming home POD 2. Plus proof of concept that I can now actually leave my flat to go outdoors under my own steam. Also, stairs are great rehab in and of themselves.
Furthermore, before going outdoors, I managed to walk with no issues with one crutch only indoors say 25 steps.
Therefore, to sum things up, from thinking I was doing badly a few days ago, I think I am now doing OK at POD 8 following a hip revision. Also, I am already many weeks ahead of the left hip's early recovery, given how complex that was. Rest tonight, and to remember that I have had all these breakthroughs whilst fully respecting the physio's instructions that my number 1 imperative for first fortnight is to prioritize soft tissue healing. Slowly Slowly Catchy Monkey