London Houseboats Used to Be an Affordable Alternative. Not Anymore.

With land-based home prices increasingly out of reach, more Londoners are taking to the water. But as the canals fill up, even this affordable living option is becoming less attainable.When you walk along the towpaths lining London’s 100-mile network of canals, a life on the water can appear idyllic. The boats dotting the winding banks