I am wondering the best way to get from Heathrow to the Grovefield House Hotel on Taplow Common Road, Burnham, Slough SL1SL1 8
SL1 8LR is the post code
Looks like a bit of a slog on public transport I think I would book a car service.
it's 15 miles by the direct route and about an hour faster than indirect public transport.
That's an exaggeration. Take the Elizabeth Line to Burnham or Taplow with a change at Hayes and Harlington (very little in it distance wise) then taxi.
The overall journey on the train is about 30 minutes, then a 6 to 8 minute taxi ride.
It's about 28 to 30 minutes by taxi or car service.
Burnham has a taxi rank, Taplow hasn't- need to ring for one- https://assets.nationalrail.co.uk/e8xgegruud3g/3kT9OvPLPXBTWc0BH4Cwaj/b85e1b3421b3bcdbf442ab5ec3d41cd5/Burnham__BNM_.pdf
https://assets.nationalrail.co.uk/e8xgegruud3g/SBbl84d6o5B82dvMpZO2d/cdc7247a29ed4e7f37908bb979e48625/Taplow__TAP_.pdf