Looking for cheap Rehearsal space for a choir and 4 piece band

Hi, I am desperately looking for a cheap Rehearsal space in West London or close neighbouring borough, (Preferably, Hammersmith, Shepherds Bush or Fulham), but will consider short distance. To house a choir of about 7/8 people and 4 musicians to practice beginning of May for (1 day a week) for a forthcoming small live performance in June? Excluding Bush Studios as a recommendation. If anyone can help, I need someone to get in touch with me asap?
07898984562 Thanks

Thanking you in advance.