Q&A: Upgrade or rentvest, home equity loans, and going non-resident

Four listeners think several moves ahead. Silvia, who arrived in Australia in 2025 with a high income but low super, lays out a detailed plan: switch to variable with an offset, interest-only to preserve deductibility, build a buffer while catching up on super, and asks the deeper question: does stretching for a $1.6M blue-chip upgrade in her 40s make the household too single-point sensitive, or is superior asset quality worth the serviceability risk? And if they move abroad in seven years, i...