Posted: 05/02/2014 at 12:13
I don't really think you would collect much water with a big funnel have you thought of using grey water from say your washing machine connected to a extension pipe and into your water butt? or a bucket by the back door and fill that with grey water and fill your watter butt located out in your garden (as a half way house) this is just a thought even mashing machine pipe out the kitchen window into a water but.
Have you asked the owner of the house to put a outside tape in for you??
It's only going to improve the look of your house with more flower, plants