So, Tupiza area is a great place to stay while visiting the issolated parts of Bolivia's Unyi area. Remember, Bolivia is a rough and tumble country, not the richest in S. America, and the travelling tourist has to accept that. So, your room wasnt the best, you made a complaint, and blasted the info on the net. Feel better? I have travelled to 32 countries around the world. If I had complained about the service at places where I stayed every time on the net, that would be my retiring job. Life isnt perfect, and if the reports are that 90% of the paying guest like a place, maybe the other 10% who complain can stay next door, across town or in the next town.
Enjoy your travels! DM