Mayfair already attracts the highest rents for offices in Central London and it appears that these rents are increasing.  This has been the experience of the Agents at Morgan Pryce, the London commercial property agent.  Prime rents for offices in Mayfair are currently averaging around £95.00 per sqft and are increasingly achieving over £100 per sqft.   Agents have anticipated that the record high for rents for offices in Mayf