Which windows are usually easier
The smoothest move slots in Allestree are usually quieter weekday periods when the road is calmer and the van can hold position without constant interruption. That is especially true where school-run pressure around Allestree Lane, Kedleston Road and Duffield Road.
Weekend availability can still work, but only if you assume a little more pressure on access and timing.
When a short move stops being efficient
A local move loses its advantage when the team arrives into a busy loading period and spends the first part of the booking waiting, repositioning or carrying from too far away. In Allestree, the better slot is often the cheaper slot because the work flows properly from the start.
Pair the timing choice with key access and parking planning, not as a separate afterthought.