I think I mistakenly posted earlier in the review thread.
In early June we will be in Bath, and planned a B&B for myself, my daughter, and her newly teenaged son.
There is a narrow boat company that offers overnight accommodation in an anchored boat.
I wonder whether anyone has experience with this? We won't navigate, we will sleep.
Another time I will rent a boat to navigate, and wonder whether anyone has advice and insight into that possibility.