Celebrant Raewyn Hammond described a woman who could give any man a run for his money when it came to her handyman skills and who loved to rough and tumble with her grandchildren.
Ms Hoffman-Tamm's daughter, Monique Hoffman-Tamm, led the personal tributes to her mother.
"I have to believe that you still exist somewhere, that you still watch me sometimes somehow,'' she said.
About 15 people then shared their memories of Ms Hoffman-Tamm, including family, friends, neighbours, childhood friends and former colleagues, with their stories prompting a mix of tears and laughter.
The service was followed by a private cremation.