Conservatory design

I am looking for an interior designer to help redecorate my conservatory and create a smooth, fluent transition from the lounge into the conservatory.
The wall between the spaces will be opened and replaced with slim black aluminium French doors, so I would like the design and flooring to feel like a natural continuation rather than two separate areas.
The conservatory is about 14 m². I can provide photos and measurements.
I am mainly looking for ideas for flooring, colours, and overall design to make the space feel cohesive and elegant.
Please send examples of similar work if possible.