There is something we investors call a "buy box". That is what you are comfortable with as an investment, all things considered. The buy box of what you and your wife want - needs to jive.
The question I have is, "Is your wife on the same page?" I am not trying to be a jerk, but if your wife and you are NOT on the same page with this investment, it is irrelevant how good the deal is - because if she doesn't believe in it then she won't be supportive. And she will let you know EVERY DAY - it will kill your marriage.
I would say that you have to figure out what she wants regarding stability, and you have to go slower, baby steps. With my first wife, I really wanted a house ASAP after marriage. I convinced her to buy, planned to stay a few years, but was bankrupt in 3 but able to stay 7 because they don't take your primary residence. We could never get on the same page regarding money, and thus we could never claw our way out. We finally sold, for bigger and better, in our minds anyway, but 2 years later were more broke and in foreclosure. We survived that by a miracle but within a few more years - we were divorced and with more debt than ever. My desire to save money and be an "investor" did not jive with her desire to "live today".
With my second wife, I really wanted to upgrade last year. However, I found that she had too many fond memories of where we live to "allow" a renter to move in and potentially ruin the place. She said no to every house I brought forward. Then a friend suggested I let her pick the house - and none has come yet, lol. I took a step back and just decided to change focus to fit the situation. Now I help others buy and sell homes, and do other projects for "cash flow". It has really worked out for the best.