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M

Marek Kaczor

Site Manager·1 building·2 units
3.2

4 reviews

Highlights

No
Evictions
No
Litigation cases

Renter recommendations

-%

Renters recommend associated buildings

-%

Renters approve of this owner or associate

Review summary

Summarized from anonymous rental reviews on Openigloo.

Recent tenant reviews of buildings managed by Marek Kaczor reveal significant management issues. Tenants frequently report poor garbage management, unresponsiveness, and disrespectful treatment from the management team. There are recurring complaints about neglect in maintenance, such as prolonged power outages and improper handling of heat and safety concerns. Noise levels are often high due to building location, and privacy violations like unannounced and aggressive entry disturb residents. Rent increases are considered excessive and sometimes unethical. While the outdoor shared yards are appreciated, the overall living experience suffers due to negligent and sometimes manipulative management practices, leading many renters to discourage others from leasing here.

Reviews

Former tenant·5 minutes ago

Don’t live here

Pros

Not sure there are any besides that there’s a shared yard but tenants are responsible for maintenance.

Cons

No trash management No one ever comes to clean the leaves and garbage that blows into the entrance of the building as well as the front. Tried to raise our rent over $500 Property manager is not responsive and rude All bedrooms are street facing to the loudest avenue ever. Need ear plugs to sleep here.

Advice to the owners

Stop being so greedy and start taking care of your building

Former tenant·3 months ago

Harrassing realtor, Unethical rent increase

Pros

Nice Location, outdoor space

Cons

Here's a bit of a story with quotes because it was truly the most bizarre experience I've had! I viewed this unit recently(October), and I also previously viewed it 2 years ago, when it was listed for 3100. I was excited it was back on the market but now was listed at 3800 (which is quite the rent increase) but thought I'd go in person to ask the reasons for the increase and see if there was room to negotiate. I met with Katarina Golianova and routinely looked around, asked to take a video, and when I asked about the price/utilities. The realtor said "its 4100/4200," I was shocked and mentioned what I previously saw and she immediately turned cold and started talking over me, repeating "Then show me the listing, pull it up, show it to me." Confused, I pulled it up on Streeteasy and all the previous renting history listed was gone. Again, I calmly pointed out thats weird that its gone- I had just viewed it. She then again starts talking over me and raising her voice at me, saying I confused the apartment with another listing. and that I dont have "any proof" I asked her not to raise her voice and explained how Im just confused because thats not what I saw and actually wanted to ask about the 3100-3900 increase, 4200 is out of my budget. She then raised her voice once more and said "Oh! so now you're accusing me of price gouging!" I'd had enough and headed for the door and mentioned if we even had permission to be in the apartment, as the whole situation now felt very off. She still followed me out saying "How dare I accuse her" I just said "This is obviously wrong, you don't talk to clients this way" and left- she then sent a long text to me saying I needed to delete the video I took... The whole thing was incredibly shady, so seems like she outed herself for price gouging in the end!

Advice to the owners

Stop working with Katarina Golianova, don't be shady.

Buildings associated with MAREK KACZOR

  • 877 Metropolitan Avenue

    877 Metropolitan Avenue

    3.2(4)

    East Williamsburg

877 Metropolitan Avenue

877 Metropolitan Avenue

3.2(4)

East Williamsburg

Building ratings

Cleanliness

-

Trash management

-

Pest control

-

Water pressure

-

Heat

-

Neighbors

-

Noise levels

-

Owner responsiveness

-

Cleanliness

-

Trash management

-

Pest control

-

Water pressure

-

Heat

-

Neighbors

-

Noise levels

-

Owner responsiveness

-

Rents and deposits

-

Renters received their security deposits back

-

Electronic rent payments

Open violations

From past 10 years · Updated 5 days ago

Average violations per unit for this owner or associate is worse than the city average.

Owner average3.00Violations per unit
NYC average0.81Violations per unit
0Class C
Immediately hazardous

Rodents, pest, mold, inadequate heat or hot water, defective building parts

0Class B
Hazardous

Smoke detector issues, inadequate lighting, no lighting for stairways

6Class A
Non-hazardous

No peephole on a door, no street number on the building, unlawful keeping of animals

0Class I
Missing info

Missing or non-compliant with administrative information orders or filings

M

Marek Kaczor

Site Manager·1 building·2 units
3.2

4 reviews

Follow us

For renters

Apartments for rent in NYCRenting tips and resourcesVerified apartment listings in NYCBuildings and owners in NYCBuildings in BostonNYC market analysis reports

For landlords

iglooIQListings quality policy

Trending neighborhoods

Apartments in AstoriaApartments in Bedford-StuyvesantApartments in BushwickApartments in ChelseaApartments in Financial DistrictApartments in SohoApartments in Upper East SideApartments in Upper West SideApartments in West VillageApartments in Williamsburg

NYC boroughs

Apartments in BronxApartments in BrooklynApartments in ManhattanApartments in QueensApartments in Staten Island

2-bedroom apartments

2-bedroom apartments in Bronx2-bedroom apartments in Brooklyn2-bedroom apartments in Manhattan2-bedroom apartments in Queens2-bedroom apartments in Staten Island

Support

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Terms of usePrivacy policyCommunity guidelinesAgency disclosureFair housing disclosureStandard operating procedures
© 2026 Openigloo Inc. All rights reserved.