I have noticed that quite a few people are using the same granite on the backsplash as on the countertops, which is a very clean modern look. Not sure if this would appeal to her more than tile though, just something to toss out there, for what its worth. Otherwise, I agree the enhanced Noce subway tile would look best. And is very classic and timeless.

Agree with laceyvail and Babs about removing what’s there. If she wants a more formal, uniform planting look, she could do dwarf shrubs, depending on how deep those beds are. If she wants color/more cottage-y style, a mix of perennials, small ornamental grasses, annuals — in varying heights and textures. I think another paved walk to the sidewalk, if budget allows, would look nice and give some definition to the yard. I’d make it a bit wider than the other walkway, and slightly flared where it meets the public sidewalk. A lamp post would be very charming on the driveway side. The ledge under the left window is cute, and if it’s sturdy enough, I’d put some small, pretty pots (or one rectangular pot) on it with flowers. A narrow trellis with a non-aggressive vine would look good on the vertical white thing by the door. Or replace that detail with a post or column. ETA after seeing her location: I googled ‘California cottage’ and saw some ideas. This one has the similar ledges under the windows. :) Also, with being in S Calif, google ‘xeriscape plantings’ for ideas of things that survive drought and heat well. And ask for advice at local nurseries, of course. For painting ideas, you might want to post on the Home Decorating board ... or download a paint app (most of the major paint companies offer virtual painting) and play around with it. HD board — http://ths.gardenweb.com/forums/decor

You could put up french doors (requires construction of course) or you could do a version of that with drapery tie backs. Here's some very bad examples of that (couldn't find good ones) You could add some screening on each side to close the opening but with the beautiful wood trim, it would have to be something that blends Partially block the view with tall plants on either side. Cute Aussie!

I’m doing this for a friend. She has two rooms next to each other in the main living area. One is used as a dining room. It’s really too small. The other one is the same size. They come together just like two pieces of the pie …..and here is the bad news. The little ends of the pie looks to be a weight bearing post. Could you just slip a beam across? I suppose but it would be even possibly more awkward than it is now. Just is case you are wondering, the man they bought the home from designed and built this actually very lovely home. It’s a one story that gently curves . Thus, he should have had an architect because they got it dirt cheap if you don’t think about the pie.