Sole breadwinner earning $140k pa. 4 RM HDB flat, paid up. Household total net worth (i.e. HDB flat, cash and CPF savings) $1.1m. Luxury car, paid up. No debt. Cash savings $25k pa. 46 & 44 years old.

Daughter doing well in school due to good upbringing and close monitoring at home by spouse.

Is this a successful middle class profile?