I'm in the states, so everything is in USD.
We're in the Bay Area and our mortgage, taxes, and housing maintenance fee comes to about $4,500 a month. We're selling and moving to Las Vegas, where we'll rent for about $2,000 a month.
Our take home pay should rise to $12,250 a month in Las Vegas because there's fewer taxes there. We also won't be paying for DD's schooling anymore because she's graduating in three months.
She wants to stay in the Bay Area and rent a room, which would cost about $1,000 to $1,500 a month.
Can we afford to cover that? How long would you help cover her rent? I had thought a year, but she might need help after that year. I also have three younger kids and have to be mindful that anything we do for the oldest, they may expect to be done for them.