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Mariana Niro · SERHANT.
The team

Three people,one standard.

A small team by design

Mariana works alongside a small, specialized team. Each role is held by a single person. Each relationship is theirs to protect.

Sales Assistant

Marcella M. Carneiro

Marcella supports every stage of the transaction, from the first quiet inquiry to the closing table, with the unhurried thoroughness that the work asks for.

She works alongside Mariana on listing preparation, buyer correspondence, and the long arc of the relationship that follows a closing. Bilingual in English and Portuguese.

Executive Sales Assistant

Luciana Riscala

Luciana coordinates the moving parts of any active transaction: escrow, title, mortgage, attorneys, and building counsel, so that the principal's attention stays on the substance.

She has supported the practice through international closings spanning São Paulo, Buenos Aires, and Mexico City, and she keeps the calendar with the discipline of a private bank.

Administrative & Personal Sales Assistant

Cristiana Melo

Cristiana keeps the practice running quietly: administration, scheduling, the hundred small protections of a client's time and information that compose the experience the principal asks for.

Trilingual in English, Portuguese, and Spanish. Discretion is the first part of her brief, and the most non-negotiable.

Let's begin a private conversation.

Mariana Niro, a warm sign-off.