The 800 Series is Bosch's premium counter-depth play, and it does sit flush with cabinetry like it promises, but the 72-inch height requirement is a real problem: most standard openings top out at 70 inches, so measure twice before you fall in love. The bigger question is value. Current USA-made models dropped the salt water softener that came on older German units (unclear if that mattered day-to-day), and Hisense sells a nearly identical fridge for half the price with the same internals under a different badge. If the Bosch name and the fit work for your kitchen, it's a solid choice; if you're counting dollars or your ceiling is standard height, the math gets harder to justify.
Hisense undercuts the major brands by hundreds of dollars, and a few owners swear it's essentially a rebadged Bosch at half the price. The catch is almost nobody's talking about these fridges long-term, so what breaks, what lasts, and whether you'll regret the gamble in year three remain open questions. If you're on a tight budget and need a fridge now, it's a defensible roll of the dice. If you want confidence that it'll run quietly for a decade, you're buying on faith the established brands don't require.