Curious really, as we've just served the joint tenancy on ours and had it changed to tenants in common.
We were having our wills done and we both wanted to be sure that our dc would inherit our 'half' should one of pass away, their inheritance then goes into trust until the surviving spouse passes away or downsizes. It was all done by the solicitors.
Is this a common thing to do? I just read so many stories about one parent passing away, then surviving parent remarries or changes the will so a new partner benefits leaving the DC with nothing :(