# Free 15-minute property consultation with Nick Roberts

> Discuss your property with Nick Roberts, Chartered Building Surveyor (MRICS, MNZIBS). In this free 15-minute call, share the property address, any concerns and your purchase deadline. Nick will help you understand which inspection or surveying service may be appropriate and the next steps. This is an initial conversation, not a property inspection or written report. Inspection scope, access, fees and reporting timeframes are agreed separately.

- Host: Nick Roberts
- Duration: 15 min
- Location: Attendee phone number
- Host time zone: Pacific/Auckland
- Confirmation: Bookings are confirmed instantly.
- Booking page: https://cal.com/castlebridgesurveys/free-property-consultation
- Event type id: 7652506

## Check availability

```http
GET https://api.cal.com/v2/slots?eventTypeId=7652506&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": 7652506,
  "start": "<UTC ISO 8601 start from the slots response>",
  "attendee": {
    "name": "…",
    "email": "…",
    "timeZone": "<IANA time zone>"
  },
  "location": {
    "type": "attendeePhone",
    "phone": "…"
  },
  "guests": [
    "guest@example.com"
  ],
  "bookingFieldsResponses": {
    "notes": "…"
  }
}
```

- Required fields: `name` (Your name), `email` (Email address)
- 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 required: `location.phone` is the attendee’s own.