Energy Fitness Club Targowek is on Radzyminska in Warsaw's Targowek district. It holds a 4.4 rating from 154 Google reviews. All the written reviews are in Polish, so the quotes below are my translations.
One caveat governs the rest: this record is old. The newest written review dates from August 2019, and the oldest from December 2016. A budget club can change hands, equipment and pricing several times over seven years, so read what follows as history.
Nobody's Watching Your Form
A member in August 2019, four stars (translated from Polish): "The club isn't big, but that has its upsides. There's never a crowd. Although I've never seen a trainer checking whether people are hurting themselves doing exercises incorrectly. At my previous club that kind of walk-around and help was the norm. But maybe that's why the membership is cheap."
I like that review because the member works out the trade-off themselves. Cheap pass, no floor supervision.
If you're experienced, that's fine or even preferable. If you're new to lifting and were counting on someone correcting your deadlift, this member is telling you plainly that it doesn't happen here. That's a genuine safety consideration, not a nitpick.
Note they say "I've never seen," not "there are no trainers." Those aren't the same claim, and I won't upgrade one into the other. Ask at reception whether floor support is included or sold separately.
Small, And That's The Point
Two separate members, two years apart, describe the same thing from opposite emotional angles.
The four-star, in July 2017: "The club isn't big, but that has its upsides. There's never a crowd."
A member in July 2017, three stars (translated): "Good but only when you need to work out quickly using a minimal amount of machines. But there are honestly many much better gyms in Warsaw."
Same fact, two verdicts. It's a small club with limited kit. One person calls that peace and quiet, the other calls it a reason to go elsewhere.
Which are you? If your session is a handful of compound lifts and you hate queuing, small is a feature. If you run a machine-heavy programme or want variety, Warsaw has larger options and this member says so bluntly.
The Classes
A member in July 2019, four stars (translated): "Classes with Aurelia are a great thing, I recommend checking them out. And the gym is OK because there isn't too much traffic, you can train in peace."
That's the only class-related review on record, and it names one instructor. It doesn't say what she teaches, when, or how often.
So: classes exist, at least one instructor has a fan, and I can't tell you anything else. Energy Fitness runs a site at energyfitness.pl/targowek where a timetable would live.
The Sample Is Thin
A hundred and fifty-four ratings sounds solid. But only three written reviews carry any text, and one of them is two years old.
Three reviews for 154 ratings means most people rated and moved on. The 4.4 is probably a fair reflection of a decent budget club, and the detail behind it is close to nonexistent. Nobody has written about the changing rooms, the price, the equipment condition, or the cancellation terms.
What's Missing
No phone number in the listing. No opening hours at all, which for a gym in a residential district is the thing most people would check first.
No pricing either, though two reviewers reference the low membership cost without naming a figure.
Radzyminska 129E, 03-560 Warsaw.
FAQ
Is there trainer supervision on the floor?
A member says they've never seen a trainer checking technique, and links that to the low price. Ask whether floor support is included.
Is it busy?
No. Two members independently say there's never a crowd.
Is the equipment selection good?
Limited. A member describes it as suited to a quick workout with minimal machines, and says better-equipped gyms exist in Warsaw.
Are the reviews in English?
No, they're in Polish. The quotes above are my translations.