I see they have slipped in a price increase I hope this includes the comfortable seats that KH alluded to and that they have sorted the brakes out included at that price. So that's a no on the seats being included.

From the price list :-
Comfort Plus Seat
(Features three-way pneumatic adjustment) £990.00

2009 4/4 Henrietta
1999 Indigo Blue +8
2009 4/4 Sport Green prev
1993 Connaught Green +8 prev