Living in the property yourself is a requirement of your lease. However, if you want to rent out a room to a flatmate, your Property Manager may allow it with prior notification, as long as you continue to reside in the property yourself.
By default, your lease contract prohibits subleasing, so if you sublet the property without obtaining permission from your Property Manager, you may be in breach of your lease.
Additionally, insurance coverage may become void if the property is damaged, making you responsible for covering repair costs. Please contact your Property Manager to discuss your requirements.