Buying a flat in London is difficult enough in 2021. With changing regulations, cladding certificates, COVID considerations etc. Unfortunately, the process can be made far more difficult by a lawyer who: you can't get a hold of; doesn't appear to know any specifics about your case even seconds after being reminded of them; misspells important sections of the contract you've been waiting months for.
On a positive note: buyer and seller alike can find common ground in their pitiful experience with your lawyer, the resulting conversations of mutual exasperation can provide a bonding experience to mellow tense negotiations. Your wider family and friends, like mine, may also add the term 'Kevin Gauntlett' to their vocabulary, and begin using it as a verb in its own right in colloquial conversation: e.g. "sorry for Kevin Gauntlett-ing you like that".
Thackray Williams used to be an exemplary solicitors, indeed it may still be, but if you find yourself picking up /this/ gauntlet, prepare yourself to be billed for a long journey of frustration.