"vmnvmcxbv" typed

Is this route doable with one large bag on wheels and small backpack? I've
never been to London and don't know how crowded London Tube is. Am I
correct
to understand that tube trains run on pre-determined schedule (seems like a
foreign concep to me )?

Easily.

Ignore times given; with trains running every 3 minutes or so, you just
take the first that comes, so long as it's not packed. It might be
worthwhile to let a crush-loaded train pass to give yourself a bit of
space.

The rush hour passengers will have passed by the time you travel, though
the 'twirly'[1] brigade may be out in force.

[1] Pensioners whose free passes cannot be used befor a certain time.
"Am I too early for this?"

--
Helen D. Vecht:
Edgware.