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Y

Yvonne Sun

Head Officer·1 building·15 units
3.7

5 reviews

Highlights

No
Evictions
1
Litigation cases

Renter recommendations

-%

Renters recommend associated buildings

-%

Renters approve of this owner or associate

Reviews

Former tenant·7 months ago

It's gone so downhill

Pros

Great location, modern furnishings... kind of

Cons

When I moved here, the building was well maintained and there was an assigned super who took care of it. Since then, management has changed a few times and there's a rotating cast of handymen who are kind but don't have an investment in the building. Repair requests are not answered (one has been going on two years) and even the hallways, which used to be beautiful and made the barebones walkup palatable, have gone to hell. The management can't even keep the front steps in good condition – there's almost always a fall risk. Speaking of, if it snows the area in front of the building will be the last patch of the entire Upper West to be salted. Construction is also generally shoddy: the furnishings look nice and are semi-modern but ultimately are poorly assembled. An easy example is that all of the closets have bars that are too close to the shelf above them to actually easily fit hangers in and out: this is really Contractor 101 stuff.

Advice to the owners

Do repairs!!!!!!!!!!!!!!!

Former tenant·7 months ago

Great Apt. Location

Pros

Can't pass up the location of this place. Steps away from B and C trains and Central Park. Quick walk to Whole Foods. Units are small but appliances are updated. Water pressure is great.

Cons

50/50 on whether the property manager decides she wants to be responsive that day. We've had issues that were fixed within hours; others it took weeks or even months. Some issues just never got fixed and after following up 2-3 times, I just let go. First floor unit gets incredibly hot in the summer and unbearably cold in winter. Be prepared to spend $150+ on your electric bill if using space heaters/fans.

Buildings associated with Yvonne Sun

  • 12 West 104 Street
    Good cause

    12 West 104 Street

    3.7(5)

    All Upper West Side

12 West 104 Street
Good cause

12 West 104 Street

3.7(5)

All Upper West Side

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 average1.13Violations per unit
NYC average0.81Violations per unit
9Class C
Immediately hazardous

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

3Class 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

Y

Yvonne Sun

Head Officer·1 building·15 units
3.7

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.