would recomend Filton. Discount with Flyer card, ask when requesting PPR. Departed Sherlowe for Filton, cringed when the nice man with the bats turned up,don,t have much need for those at grass strips, chocks were placed by the same nice man,and transport provided to ops.Only paid about £12. 50. A nice gentle re introduction to bigger airfields. Weekends you self park by ops and walk.