Work/Nº 10
Concept · rent & rooms · Phone + web

Nyumba

A building, floor by floor: who has paid rent, what needs fixing, and rooms to book.

ClientStudio concept
WhatConcept · rent & rooms
WherePhone + web
Year2026
StatusConcept
01 · The story

The idea.

The problem

A landlord with ninety homes keeps rent in a notebook and repairs in WhatsApp. Nyumba draws the whole building and colours each home by its rent.

What it does

  • The building, drawn: every window a home, coloured paid, due or empty.
  • Floor plans to pick a room, like choosing a seat.
  • Rent by M-Pesa, with reminders before the 5th.
  • Repairs and visitors, logged from the tenant’s phone.

Where it is now

A studio concept, built as a working demo and shown to a real-estate developer.

02 · The design concept

86 of 96 homes paid.

Crisp white, a deep navy and one koi red for what’s overdue, with the building itself as the chart.

Palette

White#ffffff
Navy#16243A
Koi red#B8241C
Sand#EADCC5

Type

GambarinoHeadings
InterReading text

Signature · The building as the chart

No bar charts: the building is drawn floor by floor and each window shows its rent.

03 · The screens
01Who has paid rent this month?. The building at a glance
02Floor by floor. Pick a home on the plan
03Book a room. Dates, floor and room
Overview
04Overview
Book
05Book
A home
06A home
Pay rent
07Pay rent
Repairs
08Repairs