Found this on MSE definately worth a look......
Book at hotel broker Splendia via a cashback site and you get £50 cashback. Theres no minimum spend, so depending on the price of the hotel, you could bag a night for a few quid or even make a profit.
Splendia has 3,800 hotels in the UK and worldwide. You can stay any date, so this is perfect for sorting out a Valentines surprise. As an example, the Apex hotel in Edinburgh is £61/night. Incorporate the £50 cashback and it's effectively £11 a room. The Amiral Palace Hotel in Istanbul is £38, meaning £12 profit!
The Splendia cashback is valid on all hotel bookings. For clarity, if you see a list of 'excluded hotels' at the bottom Quidco's page (Crowne Plaza, Holiday Inn etc), these hotels are only excluded from it's separate voucher code offer, not the cashback.
To get the cashback
Simply go to Splendia and book a night via TopCashBack* or Quidco* (though if youre new it takes the first £5) to get the £50 back. These sites get paid when you book through them and the cashback comes from them giving some or all of it to you.