Well I finally got around to washing and degreasing both bikes. It's taken me 6 hours and includes, lube, polish and changing brake blocks/pads on the rear wheel of one. One bike had it's initial wash outdoors. I hadn't realised the tyres had a reflective bit on them, it had been that long since the wheels were last clean
. The next clean was indoors and the smell of degreaser was heavy on the stairs but that was preferable to cigarette smoke.
Bike number two had front wheel off and washed in the bath, then remainder of bike was put in the bath for a shampoo and rinse.
I'm not able to remove cranks and other bits for a 'proper' clean but I'm very pleased with my efforts. So much so, that I'm taking the underground later to go feed my friend's cat. No bike riding tonight
It was quite therapeutic despite the length of time and I should make an effort to clean them a lot more often