Hi, all pricing below for each room for you. Please let me know if you would like to go ahead with this order and I can send over a custom order link for you. 
1.Station View - 86cm High by 110cm Wide by 15cm Deep - £149.99 
2. Penthouse - 47 H by 180 W by 15cm D - £219.99 
3. Top floor hallway - 88 H by 79 W by 16 D - £119.99 
4. Pigeon Mews - 46 H by 120 W by 16 D - £159.99 
5. 1st floor hallway - 88 H by 80 W by 15 D - £119.99 
6. West Wing left - 42 H by 120 W by 18 D - £159.99 
7. West Wing center - 45 H by 120 W by 18 D - £159.99 
8. West Wing right - 45 H by 120 W by 18 D - £159.99 
9. Harry Potter - 83 H by 110 W by 15 D - £149.99 
10. Tom's living room - 52 H by 170 W by 18 D - £209.99 
Total: £1609.90
Discount: 20% Off = £1287.92
+ Delivery: £29.99