Again in Edinburgh try the Balmoral or sheraton. If u travel a bit outside the city The gleneagles hotel is well posh.
i went to one of the marriott hotels in derbyshirte and it was amazing, the grounds were beautiful too!
The balmoral looks very smart, I have just found The Glasshouse in Edinburgh on the net is it any good? http://www.theetoncollection.com/hotels/glasshouse/
Sorry man been away all w/e. The glasshouse is a new hotel so dont know much about it. Its less than 5 mins walk to princess street and is in a very busy area of town. Oh and its in the gay triangle of Edinburgh.
crathorne hall in north yorkshire. pretty sure the restaurant has a michelin star aswell. previous guests include the queen, queen mum and winston churhcill. www.crathornehall.com i used to work there as when i was doing my a-levels, the beds are nice too.
an obvious question no-one has asked yet.... who/why/what are you trying to impress so much? a chick by any chance???