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Client
N1Mailbox
Industry
Business Services · Mailbox + Virtual Office · London
Engagement
Web + Hosting + Google Ads partner
Case № 114
2022 / 2024

Returned 400%+ ROAS for N1Mailbox with a custom site + reliable hosting.

A central London mailbox + virtual office provider replaced an outdated, plugin-heavy site with a custom build + managed hosting + restructured Google Ads — 400%+ ROAS, 35% conversions, 100% uptime.

Result
+400% ROAS, +35% conversions, 100% uptime over 2 years.
Approach
Custom website + managed hosting + restructured Google Ads.
Services
Web Design Web Development
Stack
Custom WordPress · Managed hosting · Google Ads
n1mailbox.live LIVE
ROAS
+400%
↗ verified
Conversions
+35%
↗ UX-led
Uptime
100%
↗ 2 years
ROAS · 24-month curve ▲ +400%
N1Mailbox case study
About the client

A central London mailbox + virtual office provider serving small businesses, freelancers, startups, and international clients.

N1Mailbox, based in central London, offers mailbox rental, virtual office solutions, and company formation services. They also provide copying, printing, shipping, telephone answering, and stock office essentials — a one-stop hub for business needs.

Despite decades of market trust, their outdated website undermined credibility and hurt advertising effectiveness.

i The challenge

Plugin-bloated site + frequent downtime + wasted ad spend.

The old site was overloaded with plugins, often causing crashes — sometimes offline for days. Downtime wasted Google Ads spend + cut off potential leads. Outdated, slow-loading, mobile-unfriendly design drove customers away.

Pre-engagement baseline Month 0
Site stability
Crashes
Plugins
Heavy
ROAS
Wasted
ii The solutions

Custom lightweight site + managed hosting + restructured ads.

We rebuilt their website with a bespoke, lightweight design eliminating dependency on obstructive plugins. Migrated to managed hosting environment guaranteeing speed + uptime. Google Ads campaigns revamped to improve targeting + maximize ROI + drive higher conversion rates.

01

Modern bespoke website

Industry-reflective custom design.

02

Optimized plugin usage

Lightweight code replacing bloat.

03

Managed hosting

100% uptime over 2 years.

04

Google Ads restructure

400%+ ROAS achieved.

05

Conversion + UX improvements

Faster, more reliable user experience.

Services used Web Design · Web Development
By the numbers

Strength in numbers.

N1Mailbox achieved over 400% ROAS growth, 35% increase in conversion rates, and maintained 100% uptime over two consecutive years.

01 · ROAS
+400%
Increase in ROAS due to restructured Google Ads + optimized website.
02 · Conversions
+35%
Increase in conversion rates driven by faster performance + improved UX.
03 · Uptime
100%
Website uptime maintained consistently over the last two years.
◇ ↗ Headline result · 400%+ ROAS Reporting cadence · monthly