Robbo the payware aircraft are generally the only planes that are equipped with autoland, the basic freeware models do not even contain a Rad Alt which is an integral part of autoland, generally if your model has more than 1 autopilot and an FMC it may or should have autoland capabilities, the only thing the freeware ones do generally is fly the ILS from LLZ capture to GS capture and then down the ILS to as low as you would want it, I generally disconnect the autopilot on good visual with the runway which is alot of airline’s SOP but your choice, I would recommend disconnecting at the MM.
Dean