Квартирное бюро ТриО is a real estate agency focused on the sale of upscale properties. Its listings present homes with practical details, including location, floor area, room count, floor level, ceiling height, amenities, and pricing. The agency also helps prospective buyers arrange viewings through a contact and appointment request service.

One featured property is a four-room, 153.2-square-metre apartment on the eighth floor of the Tikhvin residential complex at 48 Khokhryakova Street. Listed for 61.2 million rubles, it is described as offering privacy, high ceilings, and a range of resident services. The complex features a landscaped, enclosed courtyard, concierge assistance, cleaning arrangements, and delivery from restaurants and grocery providers. Residents can also access an in-building gallery with restaurants, a fitness centre with a pool, a spa, and boutiques. Separate parking spaces are available for purchase. Through its property information and viewing coordination, TriО connects buyers with distinctive homes and the amenities associated with premium residential living.