There is a seating area but based on the number of people, they ask for you to wait outside for your results. They have a very nice staff, I'm sure they will make the accommodation for you mother to wait inside.
I am sure they can accommodate you're mother if you ask ..they are really nice there. Normally if there isn't room inside they will ask people to wait outside or come back in 15 Min for results . Wish your mother the best.
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