If the price is not to your liking, go to the next one as there is always another taxi in Macedonia. On the down side there is not a lot of English signage. However, there are words using the Roman alphabet which is recognisable to English speakers. Bitola is a picturesque city with adequate facilities and a beautiful city centre. The standard of public facilities generally in Macedonia can come as a bit of a shock to visitors.
Public toilets are generally squat style with toilet paper needing to be purchased.
Best to use the hotel toilets before venturing out. However the facilities in Macedonia are in line with those throughout the Mediterranean Balkan region. Bitola was the Turkish local capital during the Ottoman Empire. This is where the Great Powers had their consulates during the disintegration of Turkey's European holdings. When you walk through Bitola you get the overwhelming impression that this is a Muslim city with its grand mosques everywhere.