The complaint worth understanding first
The review that'll make you pause is a 1-star from January 2025. A prospective member walked in to look around before signing up. "I asked kindly 'is it okay to take a look around?' The receptionist said yes sure," they wrote, but once inside the training room the receptionist "told me to 'not go further than the doorstep'" and was "whispiring as if we are in a library." The reviewer's conclusion: "What kind of gym doesn't allow you to check it before registering?"
Here's the boring explanation, and it doesn't make the reviewer wrong. Sugarfitness runs a class-based model - members book individual sessions, sometimes yoga and stretching, where people expect quiet and privacy. Staff often restrict casual walk-throughs mid-class to protect the people already training. That's a real policy, not malice. But this reviewer was told "yes sure" and then contradicted at the door, and that whiplash is a fair thing to be annoyed about. The question shifts from "how dare they" to "did I ask for a tour at a bad moment, and can I book a quiet trial class instead?"
What this place actually is
A pay-per-class fitness center at Ors vezer tere in Budapest, right on the M2 metro. A five-star review from a repeat visitor lays out the model cleanly: "it allows you to register for single classes at a fair price, online, even few hours before the start," with "a large variety of classes from 7 am to 9 pm, seven days a week." So it's flexible drop-in classes, not a swipe-card weights floor.
Where the voices agree, and where they don't
Praise: convenient location, friendly staff ("GREAT staff!" from August 2025), lots of class variety. The friction shows up twice. That August 2025 four-star adds, "Can imagine how it gets crowded from time to time." An October 2024 two-star, a regular since 2019, goes further: "looks like it's more crowded and fully stress than my work place," and flags that "the website application not working most of the time to check and reserve from there." When your whole model is online class booking, an app that fails is a core problem, not a footnote.
What that 4.4 measures
4.4 across 1145 reviews is a big, honest number, and the words match it. This isn't a thin sample you can move with one bad day. It's a busy, popular, sometimes overcrowded class studio where the main complaints are crowding and a flaky booking app - exactly what you'd expect from a high-volume operation. I'd take the average at face value here.
What's missing
No price in any review beyond "fair price," which tells you nothing concrete. If class cost matters to you, check the site. And several people mention the booking app failing, so have a backup plan for reserving a spot.
Who it's not for
If you want a quiet, empty gym, the crowding complaints are consistent enough to take seriously. If you hate app-based booking, the model may frustrate you. And if you expect to browse the floor freely before committing, ask about a trial class rather than a walk-through.
FAQ
How does Sugarfitness work?
It's a pay-per-class model. Reviews describe booking single sessions online, sometimes just hours ahead, across a range of classes from 7 am to 9 pm, seven days a week.
Is it crowded?
More than one reviewer says it gets busy and stressful at peak times. If you value space, train off-peak.
Can I look around before joining?
One reviewer was stopped at the training-room door mid-class. Ask about a trial class instead of an unannounced tour, since classes in progress expect privacy.