The terrace is just huge and is perfect for larger BBQ parties - for that reason, we naturally wanted to keep the option open. The small regular gatherings with fewer than 10 people will definitely take place downstairs. I think we will call them exceptions. Nevertheless, for these exceptions, the hallway would still be the most ideal ... even if we only used the terrace for "family relaxing" and sunbathing, I would still find the hallway the most advantageous.
However, I will definitely keep the idea of garden access to the balcony on the ground floor in mind. We won't implement that right now, but it could be another project after completion.