Walk into any five-star hotel and you'll find impeccable service, world-class dining, and — almost inevitably — frustrating Wi-Fi. It's one of the most common complaints in guest reviews, and it's almost entirely avoidable.

The problem usually isn't the internet connection itself. Hotels typically have more than enough bandwidth. The culprit is almost always the wireless design: too few access points, outdated hardware placed in corridors instead of rooms, or a flat network that lets every device compete equally for airtime.

Here's what I've seen work after 15 years managing IT in luxury properties:

1. One access point per room, not per corridor
   The old approach of mounting APs in hallways to 'cover' multiple rooms doesn't work in modern buildings. Dense materials and competing signals mean guests in the far corner of a room get a poor signal. Mount APs inside rooms or use in-wall units for consistent coverage.

2. Band steering and client isolation
   Force capable devices to 5 GHz and keep guests on isolated VLANs. This improves speeds and prevents guests from accidentally seeing each other's devices.

3. Separate staff and guest networks
   Your PMS, POS, and back-office systems should never share a network with guest devices. A segmented network is both a security and performance requirement.

4. Proactive monitoring
   Deploy a network monitoring tool that alerts you before guests complain. By the time a guest calls the front desk about Wi-Fi, the problem has usually been present for hours.

If your property is still running the same wireless setup it had five years ago, it's time for a survey and a refresh. The cost is a fraction of what a wave of poor Wi-Fi reviews will cost you.