Contabo is a Munich-based hosting company that's been around since 2003. They sell VPS (virtual private servers), cloud VPS, Windows VPS, and dedicated servers. The deals here cover their main product lines, and they're genuinely popular with developers and small businesses who've either got a tight budget or who've done their homework on specs-per-pound. They're not the flashiest outfit, but that's partly the point. Their documentation is decent, the uptime is solid, and they don't pretend to be anything they're not.
What matters most with hosting is that you get what you paid for and that support doesn't vanish when you need it. Contabo's reputation is middling-to-good on both counts. They offer servers in multiple locations (including the UK), which helps with latency if you're serving British traffic. Configuration pages let you pick your specs before you buy, so you're not guessing what you're getting.
The catch, like any VPS provider, is that you get what you're capable of managing. If you're used to shared hosting where someone else handles everything, self-managed cloud or dedicated hardware has a learning curve. That said, if you know what you're doing or want to learn, the pricing is fair and the hardware performs.