I firmly believe that the previous government could have put a stop to ridiculous housing costs long before it reached such a critical point. The flat next to our old flat was about £350, NOTHING had been done to it, (as it was still a slightly dangerous shitheap), but as each tenant flees, the next ones get hit with a rent increase, now it's £650 a month? For a shithole?
When we were in our rented flat, we were totally trapped. Having grown up in a series of coucil houses, I certainly didn't want to go back. But we had no choice because of spiralling housing costs, and also rather underhand practices by letting agents, such as illegal fees, an odd type of letting 'gazumping' and the like. Plus the utter insecurity of it all. Then our town was fooked further by the college becoming a 'University' and thus a horde of buy-to-letters descending on the place like fecking locusts in order to rip off house students.
We are a working household, but whereas 10 years ago our wage would have bought us a 3-bed flat, now it won't even rent us a one-bed.
Since once an official saw our conditions (not just overcrowding) we were housed within 6 weeks, just how bad do you think it was???
We didn't deliberately 'pump' out two extra children. One was already there (we just didn't know it) when we started on our mission to buy and realised we were fucked, and DC4 was made when we were mending our marriage after DH's affair. I was suicidal at the double betrayal so really wasn't thinking straight. No form of contraception is 100%, and as I get SPD and numerous other problems when pregnant, deliberately knocking out more babies to get points would never have entered my head.
As you know, life is what happens when you're busy making other plans. And whilst I support a woman's right to choose, abortion is NOT something I myself would choose, especially just to make town planners feel better about their crap decisions.
So yes, I believe that there should have been better regulation in the private sector. There are many greedy and lazy bastards getting away with murder out there, and charging through the nose for it. There would not be so many on social housing waiting lists if the government had put people before profit, which, silly me, was what I thought Labour were about 
THAT is what we should be getting our collective pants in a twist about. Not at people who manage to get housed by the council and after going through hell to get there, not wanting to go through it again.