Accomodation

Here are a few options which may help...

Caladonian Hotel
Rooms from £150 per night
http://www.hilton.co.uk/caledonian

Travelodge Edinburgh Haymarket
Rooms from £70 per night
http://www.direct-hotels.co.uk/page-travel-lodge.htm

Premier Inn Haymarket
Rooms from £70 per night
http://www.premierinn.com/pti/home.do