If the apartment was built in 1950 it would be interesting to see what the official Electrical Code recommended as the minimum number of outlets in an apartment situation should be. It may be, according to 1950's code, all on the up & up.
It could also be in violation of the national (or state, local) codes.
Some state, local regs demand that commercial properties, especially apartments, be periodically brought up to code due to evolving safety concerns. There are cities that feel that too few outlets become a fire hazard due to tenants stringing up too many extension cords in order to make up for a lack of outlets.
This is such a local/state thing you'll want to check out the statutes that apply to yr building. In our town that would be asking the building inspector. The fire chief could be helpful also. A licensed, reputable electrical contractor could also be of help.
When I was young I once rented a lovely little apt. Come to find out it was illegal. That is the landlord had never applied for an apt occupancy permit for the unit I leased. I had 30 days to vacate. In a landlord's market, needless to say, I was up a creek & not a thing to do but move. Have no idea what the laws are in yr neck of the woods, you might want to keep that in mind, tho'
We used to be landlords and, at least in RI, there are detailed legal specifications of what constitutes a bedroom.
Have you signed a lease? Does it outline the landlord's responsibilities to you? Often those docs will say what the landlord is to provide such as a functioning stove, 'fridge etc.
Good luck!
Jean