The short answer
Housing a work team for a month in the Monterrey metro area is not priced per night or per person. It is priced as a single rental of the whole property for the period, with the team’s own consumption — mainly food and transport — running on top of it.
So the useful question is not "what is the nightly rate" but "what does the full month add up to, including everything we currently pay separately". We do not publish rates on the site because they depend on dates and length of stay: ask for current conditions for your dates and compare those against that total.
What does not change as the team grows
The house is one line item for the whole group. Three travellers or six, the property is occupied the same way: 3 bedrooms, 5 beds, up to 7 guests, 1 full bathroom. That is the structural difference from a hotel, where each additional person opens another room and another rate.
WiFi, a full kitchen, a washer, TV, free parking, and self check-in come with the rental. None of them are charged per head or per extra night, and over a month those are exactly the items that stop recurring costs from accumulating.
What does scale per person
Food moves the most. A team eating out three times a day for thirty days builds a number that usually dwarfs the gap between two lodging options. A full kitchen does not erase it, but it moves breakfast and dinner from restaurant tickets to a grocery run.
Transport scales too, less obviously: it depends on how many vehicles the team brings and how spread out they end up relative to the work site. A group housed together moves in fewer vehicles than the same group split across separate rooms.
The third is the team’s own time, which is rarely budgeted and always paid. Coordinating departures from one kitchen table is not the same as coordinating them by message across floors.
A month is not four separate weeks
Booking four consecutive weekly stays and booking one continuous month are different things, operationally and administratively. A continuous stay avoids mid-project checkouts, avoids moving the team, and produces one record for the period instead of four.
If the project has a start date but no firm end, say so in the first enquiry: likely range, earliest date, latest date. There is only one house here, so a long window is either available or it is not — there is no additional inventory to open at the last minute.
What a host needs in order to quote
Four data points settle almost any quote: arrival and departure dates, headcount, whether a company is paying, and whether a Mexican tax invoice (CFDI, factura) is required. With those we can answer with concrete conditions instead of a generic range.
If the company is paying, settle invoicing in the same conversation rather than at project close. We issue a CFDI for the stay; the tax details are requested at booking.