Recently purchased the R8 steering wheel kit and right from the start, the service from Alberto was outstanding. Communication was faultless and no task was too difficult for them. Upon receiving my purchase, the packaging was top notch, the finish on the parts were faultless and delivery was relatively quick considering I'm in Australia. I had a slight problem with a part purchased (this was entirely my fault as I had made an error in measurement), however, upon sending an email to Alberto, a solution was provided and I did not hesitate to place an additional order with them again.
I would highly recommend anyone considering any DIY sim racing parts to pay these guys a visit, you will be pleasantly surprised.