Back Yard - battle map

So, I had some time to kill before breakfast, kids watching TV and wife sleeping -so why not make a small battle map :)

I feel something is missing, some more details, stuff to put in there - any advice?

Hmm ... for a backyard? How modern, lol? Because a swingset is the first thing that comes to mind.

//Edit to avoid double post: Also, picnic table, dog house ...

well, it is a fantasy setting, although I reallise that right now it could fit anywhere - even the water through could exist in a modern setting :) ... could put a table in there perhaps with some benches..

A small garden perhaps?

hmmm.. its supposed to be in a city... and I can see now from both of your postings - that all my supposing should have been written down in my first post. So, what I did think originally was to have a small alley in which to have a combat - but then I decided that having a bit more room would be fine, so the alley turned into a back yard.
So basicly were in a city, and a chase has ended in a back yard with almost no where to run ... Maybe a small hand cart could fit...

or maybe a small shed?

And/or a chicken coop. Chickens running around would be delightfully ... distracting in combat >:)

A midden heap? A broken down cart? Some barrels?

If there's a garden, there's gotta be a gnome or two lurking within.

Some flower beds?