In the first place, we may note the advantages of domestic service. It is, as has been already observed, well paid. Some investigations carried out by a group of my students last year led to the conclusion that the ordinary cook, housemaid, or general servant in middle-class households costs her employer in wages, food, house-room, heating, lighting, and insurance about £50 a year.[78] I have been informed by a lady accustomed to deal with servants in a wealthy household, that board wages are usually 14s. 6d. for men servants, and 12s. 6d. and 10s. 6d. for women servants. When we remember that in the ranks from which servants are drawn,[79] a workman is comparatively well off if he is earning 35s. a week for the support of himself and his family, and that a woman who makes £1 a week is a rarity,[80] we should expect to find domestic service one of the industries in which the supply outruns the demand. Again, there is no period of apprenticeship or training necessary. The servant earns from the first day she enters service, and is often carefully trained by a mistress in cooking or waiting at table, only to leave that mistress for a better situation the moment she thoroughly understands her duties. Again, in many households the maids share in the family holidays. They spend a month at the seaside or in the country, having all their travelling expenses paid as a matter of course. Their allowance of personal holidays may not be large, but at all events their wages run on without interruption. These advantages are the more remarkable, when it is considered that they have been attained without the aid of any trade organisations at all. Trade unions for domestic workers have been formed from time to time, but their life has been ephemeral and their membership of the smallest. High wages, practically continuous employment, food and lodging usually of a standard much above that in the servant's own home--all these are to be found in domestic work. Why, then, does it remain unpopular?