On a a mini balcony, the real question isn't "what would be nice" but "what truly deserves its place". The answer lies in a few objects. Here they are.
We rarely underestimate how easily a mini balcony can become cluttered. In two summers, without really paying attention, we end up with a pot that no longer fits in the apartment, two chairs we no longer know where to store in winter, a rug that absorbs moisture. No one wants to go out there anymore. Redesigning a mini balcony often means starting by removing rather than adding.
The winning trio: a seat, a surface, a plant
In two or three square meters, only one setup really works: something to sit on, something to put things on, something living. Anything beyond that needs a very solid justification.
A seat: a lightweight chair, a low stool, a waterproof floor cushion. The main thing is that it stores easily or takes up little space when not in use.
A surface: the Extra Terrasse Balconie perfectly meets this need. It attaches to the railing without drilling, creates a stable shelf for a glass, a cup, a book, and takes up zero floor space. That's exactly what a mini balcony needs: a surface available when you need it and discreet the rest of the time.
A plant: just one, well chosen. It doesn't need to be large. It just needs to be alive, visibly healthy, and well placed relative to the available light.

Multifunctional objects that truly earn their place
Some objects are justified on a mini balcony because they serve two purposes at once. These are the ones to prioritize.
A storage stool: sit on it, store cushions or gardening tools inside. Excellent space-to-utility ratio.
An Extra Terrasse Balconnière on the railing: decorate, add greenery, add fragrance without taking up any floor space. And since the Balconnières share the same color palette as the Extra Terrasse range, you can create a cohesive look on the railing effortlessly.
A thick waterproof throw: a blanket for cool evenings, a floor cushion when unfolded, and protection for the seat against rain. Three uses, one object.

What to absolutely avoid
A few objects systematically end up in cluttered mini balconies: the round two-seater table on the floor that blocks the passage and forces you to walk around it to get to the railing. That is precisely why Extra Terrasse designed the Balconie: no legs on the floor, no blocked paths. The plant rack on the floor that creates a heavy visual block. Two Balconnières on the railing are much better.
The plant that changes everything
There is one plant that almost always appears in successful small balconies, regardless of orientation: rosemary. It grows quickly, holds up well in a pot, withstands both drought and rain, smells incredibly good in the sun, and stays green all year round. In a south or west-facing Extra Terrasse Balconnière, it can reach a beautiful size in two seasons. For balconies in the shade: trailing ivy is unbeatable. It grows quickly, requires little, and the visual effect is very effective even from a distance.

In summary
A mini balcony is composed like a short sentence: you choose each word. A seat that stores away, a surface attached to the railing, a well-placed plant, and a few multifunctional objects to complete it. Everything else is superfluous. And in two square meters, the superfluous is immediately noticeable.