Searching one night with the calendar, I see two nights straight, but not 5. When I search for five nights, I only see one day with 150k.
all good, it happens that some days only go at 150k together booking several days.
Searching for 5 nights and it shows one night available at 150k is ok as well in this case it shows the start of the reservation in the calendar if you chose it you will get the 5 nights at 150k each (5th night free) starting from the date showing the availability.