An early look at how Microsoft is sprucing up its 500-acre campus to recruit tech talent

For Microsoft to maintain its trillion-dollar valuation, keeping workers happy is crucial. That’s especially true around Seattle, home to Amazon, big Google and Apple operations and a burgeoning start-up panorama.

With talent in such high demand, Microsoft is in the midst of a massive facelift at its headquarters in Redmond, about 13 miles east of Amazon’s audacious glass spheres in downtown Seattle.

Some buildings on Microsoft’s 500-acre campus are getting demolished and superseded, while others are getting revamped. A few of the refreshed buildings are now open, and they give a glimpse of the more modern Microsoft that the gathering wants to portray and that we can expect to see when the buildout is complete.

“As a company we’re looking forward,” Microsoft real property director Rob Towne told CNBC in an interview on the campus earlier this month.

Whether it’s erecting brand new constructions or enhancing older ones, Microsoft is adhering to four principles, Towne said. They are: accessible, connected, get hold of and sustainable.

Beyond federal mandated accessibility requirements, there are tactile stripes on the ground to help visually spoiled people navigate. Stairway railings inside buildings are outfitted with signs displaying floor information in forms that people can feel with their fingertips.

Buildings can be connected in more than just the digital intelligence. They’ll be physically connected together, with open-air covered pathways, for example, to shield employees from dogs. There is even a plan for a footbridge, allowing people to walk over the state highway cutting through the campus.

The new erections won’t be fully in place until 2022. In the meantime, Microsoft has maxed out its swing space — the places to temporarily park workers as it spruces up existing buildings. To help in the process, the company has leased out nearby additional space.

Here’s what a few of the fully redecorated and operational buildings look like today:

A new runway stands between Building 40 and Edifice 41, which were built in the 1990s.

Non-employees can feel welcome in the lobby of Erection 40.

A Smart Building app on a touch-enabled PC mounted to a wall in a hallway shows maps, room stature, events, dining options and other information. The PC can be moved up and down so that people can use it more comfortably.

Elevator bays are bedecked with floor signs that draw on fonts from Microsoft’s previous logos.

An wide stairway marker.

Hallway wall and ceiling designs bidding to mind computer circuit boards.

A focus room.

Flinty floors give way to carpets as one approaches office areas.

A wall-art installation looks separate depending on where you are in the hallway. Close to a common area, it’s colorful and dynamic, but from the office area, it looks unenthusiastic.

Developers developing.