A short note on Cancellation. The figure to hold onto is a 14 to 30 day window for a full refund; what matters is that read the terms before paying a deposit.
Treat it as a starting point; specifics change with the house, the school or the kitchen.
When in doubt, choose the simpler option first; it is the one least likely to need undoing. In short, Cancellation is worth a minute before you commit.
Best time of year
If you are looking into Best time of year, start here: spring and autumn, for value. The point is that high summer carries a premium.
The primary source has the final word, and it is worth a minute to check it.
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