Why does Jerome think of Maclow as a pleasant place?

There is no such place as "Maclow" mention in Chapter 13 of the text.

IN SIMPLE WORDS ,,,

The author considered Marlow as a pleasant place because it is a bustling, lively little town. There are many quaint nooks and corners in the town. The river Thames is at its best here. One can enjoy boating as well as walking down to Cook ham, past the Quarry Woods and the meadows. It is a lovely reach. The place reminds the author of sunny summer days.