Hi,

i'm staying overnight at the Marriot on Bath Road, but i'm starting my journey evening in Liverpool. I was contemplating the Avanti Express, and then a car service from (Watford Junction) - this seems to save an hour and multiple changes through Central London.
I think i have two main questions:
1. Any other recommendations? I'd like to reduce the amount of transfers to a minimum, hence the thought of ending at Watford. It seems beyond that (and from there) it's at least two additional transfer to get to Bath Road.
2. I'm contemplating Car services to ensure a ride - if getting an Uber/Cab from Watford Junction is a non-issue, i'll do that instead but i don't want to end up at a deserted train station and no vehicles around.

Thanks for any suggestions