Keep the entrance usable
Open the balcony door fully and note the space taken by its movement. Mark that area before measuring for chairs or pots. If going outside involves lifting a table or shifting a plant, the arrangement needs fewer pieces. Leave access to drains and any service covers that must remain reachable.
Try the space with a chair you already own. Sit facing different directions, put down a glass, then stand up. An empty chair looks compact, but someone using it needs additional room to move. Judge the layout from the seat as well as through the living-room window.
Choose one main activity
For coffee with another person, two light chairs and a small surface may be sufficient. For reading, one comfortable seat with somewhere to place a book could be more useful. Trying to fit a dining area, garden and lounging space together often leaves a narrow passage that serves none of them well.
Folding furniture helps only when storing it is straightforward. Check its folded dimensions, where it will stand and whether it has to travel through the home each time. A table that stays open all summer should earn its place through its everyday footprint, rather than its ability to fold.
Allow room for maintenance
Group a few pots where watering will not send water onto neighbours below. Balcony weight includes containers, wet growing medium, furniture and people. A picture cannot establish structural capacity. Before adding large planters or heavy features, check the building information and obtain appropriate professional advice where necessary.
Keep loose objects off the railing and avoid improvising attachments. Check the stability of chairs, feet and pots after moving them. Position furniture so it does not create an easy climbing route for a child beside the outside barrier.
Try the arrangement before decorating
Use the basic layout for several days. Notice when the sunshine is pleasant, when it becomes uncomfortable and what needs bringing inside if wind rises. Perhaps one easily stored cushion is all that is missing. Perhaps the table still takes too much space.
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