Accomodation eluded the three friends at Datchet , What lesson did they draw out of their unnecessary Search for a place to suit their whims ?

They basically learned that being fussy about lodging made them homeless. J. wanted a hotel with honeysuckle over the sign. After passing by a perfectly good Inn without honeysuckle, all the other Inns were full. They ended up sharing a small room in the house of a boy who took pity on them.