After a couple of bad (stressful) experiences, including 1 LR Roadside Assist, I purchased a Kincrome K12158 bottle jack (10 tonne) - I chose this one because it sits comfortably in the cavity behind the middle row.
Last Sunday I had another flat tyre (rear) and followed my prepared plan which worked - I was on my own (and I'm 70 yrs old!)
Please note: this was a FLAT tyre!!
Lower spare to ground with a lot of extra length
Drive forward so that spare centre is just away from rear bumper
Remove cable
Raise car to full height
Place bottle jack under chassis rail - I have used white paint to highlight location of jack positioning holes
Lower car to normal height - chassis now sitting on the jack waiting to be lifted
Loosen nuts
Raise tyre off ground
Change tyre - (so bloody heavy!)
Lower jack to min height
Raise car to max height to remove jack
Lower car to minimum height to replace spare
Attach spare to cable
Reverse car over spare
Raise spare
Tighten wheel nuts
Wrap up and destress!
this is the first time I've had to use my prepared plan and it worked for me - the hardest part and most frustrating was lining up the stud holes and doing up the first nut!
The bottle jack details are
Min height 187mm
Max height 367mm
Lift height 120mm
Screw height 60mm
Attachment 166178