Some ideas can get expensive or high maintenance. Climbers need regular upkeep, and painted fences require repainting every couple of years, so it’s often better to create focal points that draw attention away from them.
Keep things simple: choose a low-maintenance design that looks good year-round. Start by clearing weeds from the patio and borders. Pick a colour scheme..one main colour plus green. White works especially well to brighten a partially shaded garden.
Place the small shed in the back left corner and paint it in your chosen colour (e.g. sage green or cream, such as Cuprinol Garden Shades).
In the back right corner, add three large white planters with bay laurel lollipop trees in different heights (tallest at the back). Use a pale grey or buff gravel mulch (avoid pure white as it shows dirt).
In the borders, plant white hydrangeas with a bright green grass like Carex oshimensis 'Everillo', and mulch with matching gravel for a cohesive look.
Choose simple, lightweight seating (metal or plastic you can easily pack away or store overwinter). If you’re mainly relaxing rather than dining, go for lounging chairs and a low table instead of a full dining set.
Over time, you can add interest along one side such as a few matching pots with an Acer or Pieris (Forest Flame); a simple water feature (bowl pond or bird bath); or a plant ladder with shade-tolerant evergreen plants like heuchera
Focus on colour, shape, and texture to create interest without clutter. Stick to a small number of easy plants, mostly just watering, feeding in summer, and light pruning in spring.
Most of your budget could focus on the shed, pots, gravel, and seating. Plants are cheaper and easy to replace. It's a simple, low-maintenance garden within budget that looks good all year. It can be built gradually over time.
White Pots B&Q - £110 each;
Bay laurel lollipop trees 100 cm - Laurus Nobilis from Bamboo Kings - £30 each plus £15 delivery.
(AI generated images, but the design ideas are all mine).