Three separate voices, one complaint: hygiene and air
When two or three people who don't know each other flag the same thing, it stops being a mood and becomes a pattern. At Forma i Sila in Mikolow, the recent written reviews keep circling cleanliness and ventilation. A September 2025 review is blunt: "Dust on every piece of equipment, even on the mat when you lie down... On warmer days, training is impossible. The air conditioning is completely useless." A June 2025 review in Polish reaches the same place (translated from Polish): "It's often simply dirty... the lack of air conditioning makes training, especially on warmer days, exhausting, at times unbearable."
That's two independent people on dust and heat, and I'd weight that agreement heavily. There's a dull mechanism behind the air problem worth naming: an older, small gym without real climate control bakes in summer, and no amount of staff goodwill fixes a room that has no AC. The cleaning gap is a management call, not a law of physics - but the heat is a building limit you'd be signing up for.
The showers are the second pattern
A December 2025 review adds a different recurring issue: "The water in the showers is cold, and when more than two people are showering, the water barely flows and is freezing cold." A January 2026 review echoes it - "the water is cold" - and mentions the electricity being out lately with annoying flashing lights, though it notes that "seems to be fixed for now." When water goes cold the moment a few people shower at once, that usually points to an undersized water heater, not bad luck. Would that bother you after a heavy session? For most people, yes.
So what does the 4.7 across 170 measure?
Here's the split that matters. The overall score is 4.7 across 170 ratings, which is high - but the recent written reviews skew to two stars on hygiene. That means a lot of silent five-star ratings are holding the average up while the people who bother to write are unhappy about the same things. The number isn't fake. It just isn't describing the same experience the recent words are. A March 2025 five-star review captures the upside: "The gym is small, but that makes it quite intimate and pleasant. All the necessary machines are on site... the best gym in the area." Small, well-equipped, friendly - and, by several accounts, hot and dusty. In my reading, both halves are true at once.
What's missing
No price anywhere in the reviews. No confirmation of whether the ventilation or shower issues have been addressed since December 2025. The record does list generous hours, roughly 6am to 10pm on weekdays. Everything about the summer air and hot water you'd want to confirm in person, ideally on a warm day.
Who it's not for
Anyone training through a hot summer who needs air conditioning, and anyone who showers at peak times and wants reliable hot water. If a clean, climate-controlled room is non-negotiable, the recent reviews are a warning.
FAQ
Is the gym clean?
Recent written reviews from June and September 2025 both describe dust and poor cleanliness. The high overall rating comes largely from silent ratings, so I'd inspect it yourself before committing.
Are the showers reliable?
Two reviews, in December 2025 and January 2026, report cold shower water, with one saying flow drops when more than two people shower at once.
Does it have air conditioning?
Two reviewers say there's effectively none, making warm-day training hard. Confirm on-site if summer comfort matters to you.