Only just began researching this with no fixed outcome in mind, just exploring what is possible.
If anyone has any info' to share re pro's, con's and personal experiences they would be gratefully received.
Talk to a solicitor
@SpokeyDokey Anything I am abouty to say, is not as good as talking to a solicitor so please do that! That said...
I'm in the process of overseeing 50% share of a house being transferred into trust, this is following instruction set out in a will so it has to happen. I know you haven't decided yet to proceed but this is my experience so far.
I have registered the trust with HMRC, this was relatively simple if you have all the names and details of the trustees/beneficeries. I did take some independent (of the solicitor who wanted to charge £300 for this!) advice from an accredited accountant who confirmed I'd registered the right thing. BTW If I wasn't confident in doing this the accountants would have for the bargain charge of £40, compared to the solicitor that was something I was happy to pay if I wanted to.
Now that part is not actually transferring property ownership of the 50% into the trust, that needs to be completed by a conveyancing solicitor. Here we have run into issues which I don't want to get into detail about but is definately highlighting why it is best to talk not only to your solicitor, but an independent accountant and the land registry. Its actually a cause of some stress at the moment as 12 months on from the death, I fee I still can't start grieving 100% as things aren't 'settled'.
Now wether this course of action (50% into trust) is best is not for me to say, I'm acting as executor and ensuring the will is followed which as well being legally important it's morally important to me. Though once it's completed I may take further independent advice if it is best to leave as is or look to change.
Last thing - this seems to take months BTW so if you do decide to proceed be prepared for a slow steady progress!