Yes, a few weeks ago, they’re very good and very flexible.
I bought a Bird via them, Bird didn’t deal with them prior to me wanting to use them, but were open to it, GCI hadn’t dealt with Bird before, but they were both great about it.
I had to buy a voucher for 105% of the cost to cover the commission, although more traditional LBS have more margin flex so probably wouldn’t need to.
It’s cheaper for your employer if they pay for the bike up front (this is due to the way GCI have written their policies to circumvent the CCL issue) but they avoid some Employer NI which more than covers the interest if they finance it with them.
All told, my bike was £3300, we paid £3465 for it – it’ll cost me about £2k over the term and probably be worth £1500 s/h at the end, that’s incredibly cheap Mountain Biking. My mate has just ordered a crazy spec Bronson 3 via the scheme.