Hi. Starlink dish is being fitted to the roof this week and I'm looking to buy an upgraded router with a mesh system to get good coverage throughout my house. The property is approx 4000sq ft and over three floors. I'm looking for a 'plug and play' solution as my knowledge of broadband / wifi is limited! I've done some research so far but it's left me more confused

Any suggestions are most welcome, budget wise I'm looking at up to £400 - £500. Thanks