One governed system to run the whole building — AI-native build-to-rent.
The standards that keep BTROS consistent across every surface, from a proposal to a resident's phone to the operator console. One mark, one palette, one voice.
BTROS runs the whole building from one governed system. It covers access, residents, visitors, amenities, rent and analytics for build-to-rent operators and their residents, and it lets AI agents handle the busywork under role-based governance — every action scoped, recorded, and something an operator could have done. We are MVP-advanced and deployable, heading to first operator pilots.
Run the whole building from one system, and let AI agents do the busywork — under governance an operator can audit.
An AI-native build-to-rent platform for operators and residents. Six modules from access to rent, a governed MCP layer for AI agents, per-site isolation, and an audit trail that holds up — one Microsoft-stack system on .NET 10 and Azure.
AI agents run the busywork — issuing access, answering residents, chasing arrears — through a governed MCP layer, scoped by role. Each acts only where an operator could.
Every module — from keyless access to rent — is scoped by site and role, and every change is recorded. Compliance is the default path, not an add-on.
A tamper-evident trail across the platform. Operators can answer who, what, when, and where with confidence.
The mark is a shield: protection, vigilance, a guarded entrance. It pairs with the BTROS wordmark, set in Inter with a bold BTR and an accented OS. The shield sits inside the ARK360 system as the BTROS product mark.
Horizontal · primary · light backgrounds
Horizontal · reversed · navy or dark imagery
Stacked · primary · square / narrow spaces
Stacked · reversed · navy or dark imagery
Shield only · primary · light surfaces
Shield only · reversed · navy chrome
App-icon · primary · white shield on navy
App-icon · reverse · navy shield on white
App-icon · accent · Cyan Bright on navy
Wordmark only · in-product nav
Keep clear space around the lockup equal to the height of the shield on all sides. Nothing — type, rules, or other logos — enters that margin.
ARK Navy carries weight and trust; the teal family is the signal of access and the single accent. The primary app icon is a white shield on ARK Navy; Cyan Bright is an on-navy accent — the accent app-icon badge and on-dark emphasis only. Used sparingly, the teal does the work.
Inter is the single brand typeface. Weight does the expressive work: heavy and tight for display, regular for reading. JetBrains Mono labels anything technical — the system-readout voice carried from the operator console.
Display, headings, body, UI. Weights 300 to 800.
Labels, tokens, code, data, and timestamps.
The shield is the product's structural device. Use it as a section marker, a list anchor, or a quiet background watermark. Icons share its language: even strokes, rounded joins, geometric and calm.
Primary · white on navy
Reverse · navy on light
Accent · Cyan Bright
Watermark · tint
Even stroke weight, rounded terminals, 24px grid. Lucide is the recommended base set.
An honest practitioner. Plain verbs, sentence case, no filler. We earn trust by being specific about what the system did, not by being clever or grand.
The numeric system every component is built from. Spacing runs on a 4px base, so layouts stay on a predictable rhythm.
--ark-space-1
tight insets, icon gaps
4px--ark-space-2
chip padding
8px--ark-space-4
control padding, card gaps
16px--ark-space-6
card padding
24px--ark-space-12
block separation
48px--ark-space-24
section rhythm
96px--ark-radius-xs
4px--ark-radius-sm
8px--ark-radius-md
10px--ark-radius-lg
14px--ark-radius-pill
pill--ark-shadow-e1
resting cards--ark-shadow-e2
hover, dropdowns--ark-shadow-e3
modals, popoversLive components built from the tokens above. These are the building blocks for BTROS operator and resident interfaces.
Per-site access control, scoped by operator membership.
Every grant and revocation recorded, tamper-evident by design.
The system on its two home surfaces. Light for documents and reading, navy for product chrome and status.
42 active credentials across 3 buildings.