What about an angled deck running the boards on the diagonal to a straight corner on the fence side with two tall posts next to the fence to support a feature wall (water feature, climbing plant, garden art, light etc. Then widen it at the house side to the left and right & plant the angles with taller plants against the fence & lower feature plants towards the house.

For me...I'd keep the deck the colour it is, may give it a refresh if necessary and go hunting for outside bentwood firniture, you know that curly bamboo kind, it never dates and is elegant and above all comfortable...where many outdoor settings may look good but are not inviting. If the space were mine...and if it had shelter from the elements, or if you didn't mind some of those outdoor firniture protector covers for inclement weather ( when you may as well bring the furniture in...whatever it is..) .I'd also condsider going on the hunt for some lovely old colonial-looking wicker items painted brilliant white, it always makes a statement, always looks classy and is always gentle on the posterior! If you can find the genuine article often you will discover that the seats are made of entwined dried grasses and palm leaves. I'd also go looking at some of those plant/cafe' places...that sell plants, fountains, as well as up-market snacks and are often furnished with wicker...no harm in asking where they bought it...they may even sell it. Its a cosy little space...I'd just have come large comfy outdoor chairs and maybe little side tables. Think of fancy English ladies sitting out of doors watching a cricket match on the manor lawn and sipping drinks...that's the scenario I see there. Maybe even one of thos old tall plant stands with a large green specimen plant....Most of all....have fun.

Hi I would check that your deck can take extra weight like tiles and additional cement sheet products as well. It looks to me like a light timber frame structure but it does have steel beams holding the cantilevered weight. I would get a designer or draughtsperson to look at it and give you some ideas. If you use a hardwood it will grey off naturally but you will have no maintenance. If you stain the timber the maintenance is every 2yrs really...

Although we have very deep eaves and lovely large decks, we don't actually have proper shade at our new house so that we can enjoy the outdoor living. Trying to resolve this. Thinking about a big shade sail further away from house where we have a big table and chairs, and perhaps decorative metal panels attached to either the roof or wall cladding on the west deck. The sun is harshest during afternoons to sunset and so far we cannot use this deck for '5 o'clock somewhere' drinks.