I have a cot sleeper bassinet but only one side has mesh on it the other sides are fabric...... is it a SIDS risk?

on a firm and flat mattress with no padding, pillows or soft toys.
It is important that if sleeping baby in a bassinette that baby is transitioned when they begin to show signs of rolling. The risk being that they may position their face near the fabric side or that they may fall from the bassinette.
For more information please see: https://rednose.org.au/article/bassinettes