All you get with some of these suggested controls is higher rents with charges for the licenses/controls/permissions being artificially inflated and going to private companies who have somehow established themselves in a false (compulsory) market.
Doesn't England have landlord registration? In Scotland, there is landlord registration and HMO licensing for properties with more than 2 unrelated tenants, and, all the safety measures which can mysteriously only be provided by one or two authorised contractors.
Landlord registration includes a criminal records check and fit and proper person test, as does hmo licensing. There are severe criminal penalties for transgressions, including jail. Letting agents must go on a 2 week course costing £1500 provided by authorised private limited companies - with no guarantee as to the qualifications of those who teach it!
Does this make the Scottish property market any better for tenants than say, The Netherlands which doesnt have such controls?
Not really. Rents for decent properties have to be higher to pay for it all (circa 8 safety checks on an hmo annually plus hmo license at £2000 and landlord registration). Total around £4000 each year plus the cost of the latest change in safety requirements which can only be provided by a certain company.
So the money goes towards running a council department and keeping some favoured individuals' companies going. Not towards eg secondary glazing to lessen road noise or new memory foam mattresses for the beds, or new kitchen units.
And since the statutory notices scam in Edinburgh (where flat owners had communal repairs notice work carried out, often incompetently, and were overcharged tens of thousands of pounds and it basically turned into a multi million pound mini industry for the boys) I think many oslf is are rather cynical about such council run initiatives.
Scotland's property sector is now the most over regulated in the world, outside certain select new York apartment buildings. Far better to have something like the German system, where tenants themselves appoint a building hausemeister. Although obviously its even harder to find a rental property in many German cities than in the UK.
Then if you have a job which makes you a higher rate taxpayer, you can only deduct a small amount of mortgage interest, so end up paying tax on a certain proportion of profit not even made.