# Free Walkthrough with Donya Adams

> A free, no-obligation visit to your space. We'll walk through your building, learn your hours and priorities, and measure what needs doing. Then we'll send you a written cleaning plan and a quote. Takes about 30 minutes.

- Host: Donya Adams
- Duration: 30 min
- Location: Address for the walkthrough
- Host time zone: America/Chicago
- Confirmation: Bookings are confirmed instantly.
- Booking page: https://cal.com/hubcityscrub/free-walkthrough
- Event type id: 7278287

## Check availability

```http
GET https://api.cal.com/v2/slots?eventTypeId=7278287&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": 7278287,
  "start": "<UTC ISO 8601 start from the slots response>",
  "attendee": {
    "name": "…",
    "email": "…",
    "timeZone": "<IANA time zone>"
  },
  "location": {
    "type": "attendeeAddress",
    "address": "…"
  },
  "bookingFieldsResponses": {
    "attendeePhoneNumber": "…",
    "Business-name": "…",
    "Anything-we-should-know": "…"
  }
}
```

- Required fields: `name` (Your name), `attendeePhoneNumber` (Phone number)
- Optional fields: `email` (Email address), `Business-name` (Business name), `Anything-we-should-know` (Anything we should know?)
- `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.address` is the attendee’s own.