[pcabc]

They offer a SIPP account but not an ISA. In the case of the latter, I badgered them for a long time and encouraged others too over on the T2W forum but to no avail. I think you will find Stadia Trustees the most cost effective administrator/trustee if you only intend to hold a stock broker account in your SIPP.

By the looks of it they might give the option of flexible order types in multiple markets rather than in just one. Something to think about. My SIPP pot is not large enough yet to consider this, I started it recently as a top-up to my workplace pensions. It is certainly something to consider for the future.