When the work environment has a lot to offer, so will your employees. Without ever leaving the building, they can enjoy an outstanding amenity package.

Hotel Chic Lobby

  • Collaborative work station table with charging stations
  • Fireplace lounge with music
  • WiFi and A/V
  • Music & TV
  • Tenant Indoor bike rack

Lobby Attendant & Security

  • 12 hours a day
  • Building Directory
  • Building Sign-In

Fitness Center

We’ve built a state-of-the-art facility for tenants only – the type of gym you’d expect at a fine hotel, not a commercial office building. It features seven high-end treadmills with attached iPods, free weights and resistance equipment to rival any premium fitness facility in the area, and new locker and shower facilities with European-style fixtures. The three showers are all equipped with rainfall-style shower heads, plus a private dress area. The locker area has three private, completely enclosed and ventilated toilet stalls, plus three sinks featuring upscale marble countertops.

Conference Center/Training Facility

This chic and cool new space is nearly 750 square feet and includes two exceptionally high-end conference spaces which can convert into one large training or classroom facility. Our Conference Center includes two large-screen TVs with video conferencing capability, and each space can accommodate up to 18 people – if converted into one, up to 56 people – in either a conference room or classroom configuration. When used for training purposes, our Conference Center can also accommodate up to 56 trainees.

Unlike most conference spaces, ours is backed up by its own separate HVAC system, and is constructed using the same high-end, custom-made finishes used throughout the renovated building. Even the furniture system is designed for flexibility – easily accommodating any configuration you might need. Now that’s comforting.

Lounge & Gaming Room

Designed for gathering, rebooting, or just relaxing, our popular Lounge area features 2000+ square feet of comfortable furniture, welcoming bar, and game area with ping pong, billiards & video games. You’ll find it just off the Conference Center and Gym.

On Site Bank & High End Café

Complete tenant convenience, no need to leave the building.

The lobby cafe offers freshly made breakfast, lunch and snacks as well as corporate catering delivered right to your office or to SONO 50 Conference Rooms & Training Facilities on our Amenities Level.
They’re right off the South side of SONO 50’s lobby with comfortable seating or take your delicious food out to SONO PARK, right outside the building.

Banking is accessible from the interior of the building for our tenant convenience.

700-car capacity parking lot

This high capacity parking lot, as well as other municipal lots nearby, make SONO 50 one of a few buildings that can support high density parking required by many businesses.

Whole Building Generator

2 Megawatt back up diesel generator. SONO 50 is the only building in Fairfield county that can offer a 100% backup generator capable of providing power to the building at 100% occupancy in case of emergency.

State of the art Central server room

SONO 50 is one of only a handful of class A Office buildings which owns, operates, manages and provides a state of the art Central Server room for our tenant use.


Full On Site Management

Our staff is here to support & respond to your daily needs with our own:

  •  On-Site Facility Manager with a full maintenance staff for immediate response and ongoing top notch maintenance.
  • Building Owner and Office Manager dedicated to tenant needs 7 days a week.
  • Hosted Tenant Events to create the SONO 50 community experience.


Expansive outdoor green space and plaza


An extensive choice of restaurants, shops, galleries – entertain your clients or enjoy on your own.

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