I had acrylic nail extension refills at Top Nails. The service was good, and nails were done quite quickly, however I have noticed the prices have increased since last time I was there.
Been to the salon several times as generally it provides good value for money and the gels last reasonably well and look neat. It isn't high on ambience or being super friendly but is definitely very time efficient and meets my expectations and definitely outperforms my experiences at a well known chain - feet shape and paint and gel nails (no removal) took only approx 45 mins altogether which was fantastic and freed up my weekend!