Providing straightforward bookkeeping and accounting support for neighbourhood trades and small enterprises, Yu Yi Book-keeping Service Centre operates out of the third floor of Beauty World Centre along Upper Bukit Timah Road. Tucked into this established suburban commercial hub in Bukit Timah, it gives local sole proprietors and company owners an accessible physical office for managing day-to-day accounts, records, and routine statutory filings without having to navigate city-centre corporate agencies.