Not sure what’s inside but enlarging the window on the left to match the one on the right would be good.
A deck across the width of the house, 2 Adirondack chairs and some coastal plantings?

Just as a matter of interest , how do you find out where someone is based ?

Anyway , like 98% of places , I reckon it needs colour . Grey and white ARE NOT colours -- they are what you use if you can't be bothered haha .

The basic bones are okay , and personally altering the doorway or the roof would be way down my list of things to do . Here's roughly what I'd do --

-- paint the base in charcoal , and the wooden fence or gate on the right hand side also in charcoal .

-- paint the lower square of the front door in a bright orange or yellow or red . Maybe do the handrail in that colour too , but the problem is its pretty basic , and although colour will highlight it , it will also highlight the basicness .

Those 2 things will freshen everything , and look way better than doing the shutters in black IMO .

Then do some rock gardens ( even say 3 smaller gardens , each a different shape and using different colour stones ) , with flaxes and conifers and clumps of grasses and maybe even a tall cactus -- greens and browns and reds and wheat coloured leaves . No flowers or roses okay ? And a path made from those aggregate stone pavers . All designed to add interest and tie everything together but also make the lawn look tidier .

Add a lowish white picket fence and a trendy letterbox . Look like you live there , not just rent it .

Hi pottsy, I'm making the assumption that Sarah is In America or Canada due to the design of home, the external block appearance, the use of the word bungalow, the use of the word siding. These are terms that are rarely used in Australia. And the spelling of the word gray. In Australia we spell as grey. But I may be completely incorrect.

And the lawn is probably just getting over the winter snow?

If you are unable to enlarge the window, I would plant some shrubs under it, the make it look better.