Where hidden costs usually come from
Most hidden costs in Banister Park are really hidden time. Resident and pay-and-display pressure spilling over from Bedford Place side streets, slow key handover and shared entrances, upper floors and longer carries when the van cannot hold directly outside are the patterns that usually push a small move past the first estimate.
What prevents the drift
Share the true loading route early, confirm when keys are available and be clear about any stairs, gates, lifts or internal distance. A short job stays cheaper when none of those details are discovered on the doorstep.