I'm also happy to find this spot! I've spent months looking for a local affordable quality place to get BIAB and am so happy to find Nhat on Treatweel. Already recommending him to loads of friends.
I arrived on time and witted 15 minutes, I did not get an apology. Then I was barked at because I did not select the correct service on Treatwell, which I responded the service you offered - ‘Individual BIAD nail extension x 1, did not exist. I keep going back because the tips split and eventually fall away which is not my experience with other salons. So sadly I do not recommend the BIAD service. I visited Beauty 1 in shepherds bush green (next door to Nationwide bank) they did a great job.