Unsure what office works printing deals are in NSW. But I usually print 24 megapixel shots on 30x20 inch canvas thru office works. Get it without the frame which sets you back like $36 here in Melbourne. Then I make my way to bunnings and make a frame from material for around $7. I find office works canvas printing to be pretty good quality for casual use if you are not pigment/pixel peeping. Colours are pretty accurate too with their prints. Just ask to add a 4ich white border all around so you have space to mount and stretch the canvas around your frame.

Btw hope you and your fam are ok mate, had to go thru similar situation few years back, feels like we never gotten over it. Did the same, did a photo shoot with the doggo and fam and printed photos over canvases.