The First Years double electric breast bump held up pretty well for the first six months of use. The assembly of the pieces wasn't difficult because it included clear directions. A few of the smaller pump pieces can be difficult to clean, but using the nipple-cleaning side of a bottle brush helps. The pump has a reasonable range of adjustable sections for how much suction you needed, including a setting for getting your milk to start letting down, as well as another setting for when your milk had let down and was flowing rapidly. There were some drawbacks to this pump, most of all that after six months of daily use it began losing suction, to the point that it took longer to pump and I couldn't get my breasts emptied like I had previously. Eventually around month seven of use the motor burnt out. The handle is a little awkward to hold if you desire to pump both breasts at the same time. Overall for the lower cost and ability to pump several times daily for six months, this pump may be just right for someone with lower pumping needs or a small budget.