xiaohuangdou

Comfort: I have a bonded piece on my head from HRS (same as Apollo) and I love it. I don't even notice it is on my head except for the day after I get back from maintainance when it is a bit itchy from the hair starting to grow out underneath. Most of these bonded pieces require you to shave some of your natural hair.
Attachment: The stylist shaves a track or a circle where the piece is to be attached and bonds it with surgical adhesive. It won't come off for anything, in fact they have to 'shave' it off during maintainance. The piece will start to 'wiggle' a bit (not noticable to anyone but you) as your hair grows out underneath the piece and that's when it is time to go in for reattachment.
Look: For the amount of money that you pay for these things they damn well better look good. However, it is money well spent from a natural look that you don't have to remove more than once a month. If you have a weak natural hairline bangs will cover the front edge. I have long sweeping bangs that I clip to the sides and they look great.
Maintainance: Usually once a month you go in for reattachment and cost varies per salon. I pay $84 which includes cut, blending, color, conditioning of the piece, etc. There are certain brands that they recommend...I use Redkin, which is available at Fred Meyer's so it's readily available. Spray-in condition is a must to keep the piece from drying out (same for any human hair wigs sale, topper, etc.). You can get a lace front on these as well as long as you are willing to glue or tape it down daily for a natural look.