BFT Seletar Hills is listed as a gym in Serangoon, Singapore. It holds a 4.5 rating from 25 Google reviews.
A good gym is judged less by its equipment than by how it is kept and run. Look at whether the floor and changing areas are clean, whether the machines are maintained and spaced so you can move between them, and whether the equipment you need is free at the times you train. Many members find that a trial visit tells them more than any listing, so try the place at the hour you would really train. Ask how beginners are guided, and whether staff can adjust exercises for injuries or older members. Check the membership and cancellation terms before you sign anything.
Seletar Hills is a residential estate in the Serangoon and Yio Chu Kang area, with bus links and nearby parks, so a gym here suits people who train close to home. For anyone in the neighbourhood, BFT at Seletar Hills is worth a visit to see whether it fits your routine.