I saw that you gave a very low score in the cleaning about my flat, I inform that I have already received hundreds and hundreds of guests in my 4 houses and never received a score so low, perhaps your degree of exigency is out of normal.I also inform that all the innumerable guests who slept in the double bed never complained of the bed, even because the bed and the mattress were bought only 3 years ago, so is not old!! If there are mosquitoes, this is due to a phenomenon called Nature, do you know any place in the world that has no insects? And, I've never seen insects in that apartment that would justify stressing of this. If the windows are open, of course insects come in, right?
In relation to the odors, isn´t due to the lack of hygiene of the apartment, but because all those buildings are built in the oldest part of Lisbon and these odors sometimes come from the sewers that are under the buildings and the land and not for any problem of the apartment or lake of hygiene.