'n is the Afrikaans indefinite article, meaning a or an.
So by itself:
In this sentence, though, 'n is part of the fixed expression 'n bietjie, which means a little / a bit.
A few important notes about 'n:
'n bietjie means a little, a bit, or somewhat, depending on context.
In this sentence it softens the adjective klein:
This is a very common Afrikaans expression and is used a lot in everyday speech.
Examples:
No, there is an important difference.
So this sentence sounds milder and less strong than saying the room is definitely too small.
Compare:
Yes. 'n bietjie klein usually suggests mild criticism or a gentle complaint.
It sounds softer than just saying:
And much softer than:
So this sentence often implies:
Yes, but that means something different.
So:
That is the difference between: