Class fill rate, intro-pack conversion, month-2 retention, ancillary spend per member, NPS and Google review velocity.
Boutique London fitness studios on a class model (HIIT, reformer Pilates, spin, yoga). The lever is class fill, intro-to-member conversion and reducing churn in months 2–4.
A boutique London fitness studio with 1–2 rooms typically does £180k–£650k year one. Economics work when class fill averages 70%+ and intro-pack conversion to monthly membership clears 40%. This playbook covers opening a 12–24 spot single-modality boutique studio (HIIT, reformer, spin or yoga) in Zone 2–3 London — equipment, licensing, ramp and a credible 12-month plan.
Sized for a 2–4 chair shop. Buy mid-range on chairs and clippers; cheap kit fails inside 12 months and walks away with your barbers.
Boutique fitness is hyper-local; 80%+ of members live or work within 1.5 miles.
Allow 4–5 m² per spot, plus 30–40% for FOH and 25% for changing.
Reformer carriages need overhead space; HIIT box-jumps need it too.
Sound complaints from residential neighbours kill leases. Insist on acoustic survey pre-signing.
Showers are a non-negotiable for any premium studio; retrofit £18–£45k.
Most former retail or office units convert without planning.
UK figures for 2026. Lead times assume you submit complete applications — councils will pause the clock if you miss documents.
Illustrative planning ranges, not measured customer data. Toggle the views to see ramp, mix and weekly load.
Illustrative example for planning, not measured customer data.
Doors open. Booking, Stripe, GBP and review automation all live.
First DNA scan; first intro packs sold convert to nudge sequence.
First class fill measurement (4-week rolling). Off-peak fix begins.
First peer benchmark on intro-to-member + month-2 retention.
Unlimited tier + corporate plan launched; investor / lender pack auto-generated.
Class fill rate, intro-pack conversion, month-2 retention, ancillary spend per member, NPS and Google review velocity.
Fix intro-to-member conversion (it pays for paid acquisition), automate month-2 check-in, then build a referral loop with verified reviews.
Intro-pack nudge at day 7/14, post-class review request, lapsed-member win-back at 21/45 days, instructor-rota digest and waitlist promotion.
Mindbody / TeamUp / Glofox, Stripe, Google Business Profile, Mailchimp, Xero, ClassPass.
Class fill, retention and ancillary spend vs London studios of similar modality and price tier.
Encore advisors from multi-site London boutique groups paired with NAVIZIX AI for daily fill + churn nudges.
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