Unishire hands down is the worst developer you can go with.
It is better to cancel your allotment(if you have booked a flat) and invest your hard-earned money in a better project. Unishire is no longer going to be Unishire as they are bankrupt and are evading payment to many customers. All their projects are on hold in Bangalore because of lack of funds(however, they blame it on RERA registration cost).
Unishire was earlier called Ratna Kamal Holdings Limited. Read about them here
https://economictimes.indiatimes.com/unishire-urban-infra-ltd/infocompanyhistory/companyid-51025.cms
Unishire is now trying to merge with a company from Mumbai(for funding) and god knows what will happen to the projects