Start with the prescription. Before you buy anything, your parent needs a sleep study and a script that spells out the recommended pressure. A reputable Brampton retailer won't sell a machine without one, and the good ones will happily walk you through the report so you understand what you're paying for. If a shop skips that step, walk away.
The single most important thing is mask fitting, and this is where a local storefront beats an online order every time. Faces change with age, dentures and weight shifts affect the seal, and a mask that leaks all night is a mask that gets abandoned in a drawer. Look for a retailer with a proper fitting room and a generous trial or exchange window, so your parent can try a few styles at home. For seniors in Brampton, we also lean toward auto-adjusting (APAP) machines over fixed pressure. They adapt on their own, which means fewer follow-up visits and less fuss for someone who just wants to sleep. The trade-off is that APAP units usually cost a bit more up front, but the reduced hassle is worth it for most older adults.
Brampton's dry, cold winters make a built-in heated humidifier close to essential. Ask about noise levels too, especially in condos or bungalows where a bedroom shares a wall. And prioritize a retailer near your parent, whether that's around Bramalea, Heart Lake, or the Queen Street corridor, because you'll be back for supplies like filters, tubing, and replacement cushions on a regular schedule. Data tracking is a nice bonus that lets you and the doctor see how therapy is going.
Our recommendation: buy from a local Brampton shop that does in-person fittings, offers a home trial, and stocks supplies you'll need long term. Yes, an online seller might list a lower sticker price, but you lose the fitting help and the easy exchanges that make CPAP therapy actually stick.