# Intro Surge Investment Realty with Humberto Marquez

> Find Your Perfect Vacation Rental Investment with Surge Property Management Thank you for your interest in our vacation rental brokerage services! In this 30-minute call, you'll have the opportunity to: Learn about our expert property sourcing and negotiation services Understand how we identify vacation rental properties with high ROI potential Discuss various investment strategies tailored to your goals Explore our comprehensive support from acquisition to management Get answers to any specific questions or concerns you have about investing in vacation rentals Whether you're a seasoned investor or new to the vacation rental market, we're here to guide you every step of the way. Book your call now and take the first step toward a profitable and enjoyable investment experience! Looking forward to speaking with you!

- Host: Humberto Marquez
- Duration: 30 min
- Location: Google Meet, Attendee phone number
- Host time zone: America/Chicago
- Confirmation: Bookings are confirmed instantly.
- Booking page: https://cal.com/surge/intro-surge-investment-realty
- Event type id: 3279224

## Check availability

```http
GET https://api.cal.com/v2/slots?eventTypeId=3279224&start=YYYY-MM-DD&end=YYYY-MM-DD&timeZone=<IANA time zone>
cal-api-version: 2024-09-04
```

The response is `{"data":{"YYYY-MM-DD":[{"start":"<ISO 8601 with offset>"}]}}`; no API key is needed.

## Book

```http
POST https://api.cal.com/v2/bookings
cal-api-version: 2026-02-25
Content-Type: application/json

{
  "eventTypeId": 3279224,
  "start": "<UTC ISO 8601 start from the slots response>",
  "attendee": {
    "name": "…",
    "email": "…",
    "timeZone": "<IANA time zone>"
  },
  "guests": [
    "guest@example.com"
  ],
  "bookingFieldsResponses": {
    "attendeePhoneNumber": "…",
    "where-are-you-in-your-investment-journey": "…",
    "notes": "…"
  }
}
```

- Required fields: `attendeePhoneNumber` (Phone number), `name` (Your name), `email` (Email address), `where-are-you-in-your-investment-journey` (Where are you in your investment journey?)
- Optional fields: `notes` (Additional notes), `guests` (Add guests)
- `name` and `email` go in `attendee` and `guests` is a list of emails; every other field goes in `bookingFieldsResponses` under its name.
- `location` is optional; without it the booking uses the event’s first location.