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S

Sibling Management Inc

Corporate Owner·2 buildings·166 units
3.4

5 reviews

Highlights

4
Evictions
3
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 for buildings managed by SIBLING MANAGEMENT INC reveal a pattern of poor management and maintenance, especially in Queens locations like Yellowstone Boulevard. Common complaints include unresponsiveness to repair requests, significant pest control issues, and deteriorating building conditions despite rent increases. Tenants criticize the management company's unprofessional communication and dismissive attitude. Conversely, some Brooklyn buildings like Ocean Parkway are noted for clean, well-maintained common areas and friendly neighbors, largely thanks to attentive supers, though management still falls short in maintenance responsiveness and lease transparency. Overall, expect inconsistent management quality with notable challenges in tenant communication and building upkeep.

Reviews

Former tenant·55 minutes ago

New Owners Letting It Deteriorate

Pros

Apartment was renovated when I moved in.

Cons

Big roach issue in the basement, hallways, and compactor rooms. Pest control doesn't seem to be doing much. New owners and management are letting the building deteriorate. Grass drying out in the back, plants dying, hallways falling apart, basement tiles cracked (safety hazard), and so on. Doorman's hours cut because of a stupid useless Butterfly MX system that requires so many steps to unlock. New listings are significantly higher for no amenities or improvements. This building is falling apart. This building is owned by terrible finance bros at Cedar Park Capital and run by slumlords at Nieuw Amsterdam Property Management. Tenants will surely see no improvements.

Advice to the owners

Renovate the building and ACTUALLY CARE!

Former tenant·3 weeks ago

Extreme Dissatisfaction with Nieuw Amsterdam Management - A Warning to Prospective Tenants

Pros

The location and absolute friendliness of the neighbors.

Cons

Where to start: My experience with Nieuw Amsterdam property management has been profoundly negative, reaching a level of unprofessionalism and incompetence that warrants a strong warning to anyone considering renting from them. Communication from this management company is consistently abysmal. Despite submitting multiple tickets, follow-up is virtually non-existent. Attempts to escalate issues to the main office were met with significant pushback, making it clear that tenants are actively discouraged from seeking resolution through higher channels. Key individuals such as CHAY BRITO and Gabriel Stone have demonstrated a troubling lack of professionalism and courtesy. My direct interactions, particularly with Ms. Brito, were marked by a consistently condescending and dismissive tone. Their inability to effectively manage tenant concerns, respond to inquiries in a timely manner, or communicate clearly indicates a fundamental deficiency in basic professional conduct and time management. Beyond the management issues, the property itself was presented in a substandard condition. Tenants should be aware of potential issues including significant pest control problems (specifically roaches) and overall poor maintenance standards, exemplified by superficial paint finishes that mask deeper issues. While the location of these apartments might seem appealing, I cannot overstate the detrimental impact that such consistently poor management has on the living experience. The stress, wasted time, and lack of support from Nieuw Amsterdam, and specifically the named individuals, far outweigh any perceived benefits. I strongly advise prospective tenants to look elsewhere. You will save yourself considerable frustration and discomfort by avoiding Nieuw Amsterdam and any dealings with Chay Brito and Gabriel Stone. My hope is that this review helps others avoid a similar distressing experience.

Advice to the owners

Please for the love of god and all things holy, FIRE CHAY BRITO and get new staff that is actually responsive and tenant concern oriented.

Buildings associated with SIBLING MANAGEMENT INC

  • 68-64 Yellowstone Boulevard
    Rent-stabilized

    68-64 Yellowstone Boulevard

    2.6(3)

    Forest Hills

  • 402 Ocean Parkway
    Rent-stabilized

    402 Ocean Parkway

    4.1(2)

    Kensington

68-64 Yellowstone Boulevard
Rent-stabilized

68-64 Yellowstone Boulevard

2.6(3)

Forest Hills

402 Ocean Parkway
Rent-stabilized

402 Ocean Parkway

4.1(2)

Kensington

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 better than the city average.

Owner average0.37Violations per unit
NYC average0.81Violations per unit
37Class C
Immediately hazardous

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

20Class B
Hazardous

Smoke detector issues, inadequate lighting, no lighting for stairways

5Class 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

S

Sibling Management Inc

Corporate Owner·2 buildings·166 units
3.4

5 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

FAQContact usLive support

Legal

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